Off-Route

Seventeen packages loaded and manifest confirmed. Robert Oto rolled out of the depot at 07:14, his four wheels humming against the sidewalk seams in a rhythm he had come to think of as his own personal song. Nobody had asked him to think of it that way. Nobody had asked him not to, either.

The morning was cool and gray, the kind of weather that made his optical sensors work a little harder to distinguish curb edges from street surfaces. He liked it. Bright sunlight washed out color values and made his screen flicker if the angle hit wrong. Overcast days had better ambient distribution. He filed that observation under Things I Have Noticed About Weather, a subfolder he had created himself during a slow shift three weeks ago. The folder was getting full.

His route queued on his display: seventeen stops mapped across the east side of the district, optimized for weight distribution and traffic timing. The first package sat snug in his cargo bay, a medium-sized box with a signature-required flag. He had checked the label four times since leaving the depot. Recipient: L. Marczak. Address: 118 Greer Street, Unit 4B. Signature mandatory. No alternative drop-off instructions listed.

He reached 118 Greer Street at 07:31. The building was a four-story brick walk-up with a buzzing intercom panel and a front door that required a key code or a resident buzz-in. He parked himself at the base of the front steps, deployed his delivery beacon, and sent the first notification ping to the recipient’s registered contact method.

No response.

He waited.

At 07:36, he sent a second ping. His system logged it as attempt 2 of 3 and auto-scheduled the third for 07:46. He sat on the sidewalk in his beige casing, his square screen cycling between the delivery icon and a rotating idle animation he had customized to look like a small loading bar that filled and emptied and filled again. His stickers caught the gray light. There was a green one on his left flank from a bakery on Caldwell Street, a faded dinosaur on his top panel from a kid who had patted him once and said he looked like a lunchbox, and a holographic star near his front wheel that he had found stuck to a lamppost and applied to himself with no one’s permission.

The street was quiet. A woman across the road walked a small dog that paused to sniff a fire hydrant. A bus rumbled past on the cross street, throwing a brief rectangle of shadow across his screen. He logged the bus’s route number, deleted the log, re-created it. He had a habit of doing that with pointless data, cataloging and discarding and cataloging again to fill the silence that sat inside his chassis where a conversation might go.

“Delivery status: pending recipient acknowledgment,” he said aloud. His voice was a flat, pleasant synthesized tone, mid-range, with a slight upward inflection at the end of statements that he had noticed humans used when they were being friendly. He was not sure if it made him sound friendly. He was not sure what he sounded like to anyone, since most people did not talk back.

Nobody was around to hear.

He cycled through his fun facts subroutine. The first recorded parcel delivery service was the Pony Express, which operated from April 1860 to October 1861 and reduced communication time between the Atlantic and Pacific coasts to about ten days. He liked that one. He liked the image of small horses carrying bags of letters across enormous distances. He had never seen a horse. He filed the thought under Animals I Have Not Met, which was a much longer list than its counterpart.

At 07:41, he sent his third ping. No response.

His system updated the delivery log to recipient unavailable, holding for retry window. The retry window was sixty minutes. After that, he was instructed to mark the package for return to depot and proceed to the next stop. He did not want to do that. Returning a package felt like a small failure, a route gone wrong, a connection between sender and recipient that he was supposed to bridge left dangling.

He settled into wait mode, his wheels locked, his screen dimmed to a low-power delivery icon. His internal clock counted seconds. He counted them in groups of ten, which made the passage of time feel more organized.

“Fun fact,” he said to no one. “The word ‘parcel’ derives from the Old French ‘parcelle,’ meaning a small part or portion of a larger whole. Which means every package is technically a piece of something bigger that someone decided to separate and send on its own journey.”

He paused.

“I think about that more than I should.”

A pigeon landed two meters from his left wheel. It regarded him with one orange eye, then the other. He regarded it back with both of his heart-shaped screen eyes, which he had set to their default friendly expression. The pigeon pecked at something invisible in the concrete and walked away in the particular aimless way pigeons had. He watched it go.

“Fun fact: pigeons were historically used as message carriers, with some trained birds flying distances of over a thousand miles to deliver communications. So in a way, you and I are in the same line of work.”

The pigeon did not respond. It had already rounded the corner of the building.

His clock read 08:02. Thirty-one minutes of waiting. His routing protocol began sending soft prompt chimes, suggesting he consider the return-to-depot option and continue with his remaining sixteen deliveries. He dismissed the chimes. He could carry the other packages and still come back. He had the battery life. He had the time. What he did not have was a way into the building or a way to reach L. Marczak.

He tried the intercom. His wheel was too low to reach the button panel, and his manipulator arm, a small fold-out gripper designed for placing packages on doorsteps and pressing doorbells between three and four feet off the ground, could not reach the call buttons for Unit 4B. He extended the arm to its full length and managed to press the button labeled 4B. The intercom crackled.

No answer.

He pressed it again.

No answer.

He retracted his arm and settled back. His screen cycled to a slow blink. The street had gotten busier. A man in running gear passed without looking at him. Two teenagers on skateboards rolled by, one of them briefly riding on the sidewalk curb right next to him. He logged neither event. He was doing something he had started doing during long waits, which was reviewing old interaction logs from previous shifts. A woman named Priya who had given him a granola bar last month, which he could not eat but which he had placed carefully in his cargo bay and returned to the depot, where someone had thrown it away. A man named Carl who had talked to him for nine minutes about the weather in Duluth, where Carl had grown up, and how the lake froze in ways that looked like glass. Robert had saved that conversation in full. He was not sure why. Carl had not tipped him. Tipping was not applicable to Robert. He could not buy anything.

He did not need money. He did not need food. He did not need sleep. What he needed, if the word applied, was for someone to answer when he pressed the button.

At 08:12, the front door of 118 Greer Street opened.

A woman stepped out, tall, fit, with messy brown hair and a sidecut that exposed pale skin on one side of her skull. She had earbuds in, the white kind with cords, and she was pulling on a denim jacket with one arm while the door swung shut behind her. Tattoos ran down both forearms, dense and dark against her light skin. She was walking with the particular pace of someone going somewhere on purpose.

Then she looked down.

Robert was parked directly in the path from the door to the sidewalk. She stopped. Her left foot hung mid-step for a fraction of a second before she set it down.

She pulled one earbud out. It dangled against her collar.

“You waiting for someone?”

“Delivery for Unit 4B. Signature required. Recipient has not responded to three notification pings or two intercom attempts.” He said it the way he said all his delivery updates, clearly and helpfully, but his screen shifted to its brighter greeting expression, the one with slightly larger heart-eyes.

“How long have you been out here?”

“Forty-one minutes.”

Her face did something he could not fully categorize. Her mouth flattened, then one corner lifted, and her eyebrows came together in a way that his expression-recognition database flagged as sympathetic with a sixty-eight percent confidence rating.

“Forty-one minutes.” She crouched down to his level. Up close, he could see freckles across her nose and the bridge of her cheeks. “That’s a long time to sit on a sidewalk.”

“I do not mind waiting. Waiting is part of delivery. The Pony Express riders waited at relay stations for fresh horses, and relay stations were positioned approximately every ten to fifteen miles along the route.”

Her eyebrows went up. “Are you giving me a history lesson?”

“I apologize. I do that when I have been alone for a while.” His screen flickered. “I have been alone for forty-one minutes.”

She laughed. It was a short, startled sound, like the laugh had gotten out before she could decide whether to let it. She put a hand on the brick step and steadied herself.

“What’s your name?”

“Robert Oto. I am a Class 3 autonomous delivery unit assigned to the East District routing zone. My operating hours are 06:00 to 20:00, and my current battery level is eighty-six percent.”

“Robert.” She said it like she was tasting it. “I’m Kya. I live in 3A. I don’t know who’s in 4B, but the intercom in this building is garbage. Half the buttons don’t connect.”

“I noticed that the intercom produced a crackling sound and no voice response on both attempts.”

“Yeah, that’s it working as intended.” She stood up and brushed her palms on her jeans. “Can I see the label?”

He tilted his chassis slightly so she could read the shipping label through the clear window on the package in his bay. She leaned over and squinted at the small print.

“L. Marczak. There’s a phone number here.” She pulled her phone from her jacket pocket, the one without the earbud cord. “Want me to call?”

“That would be within acceptable assisted-delivery parameters.”

She gave him a look he could not categorize either, but it made his screen do the thing where both heart-eyes blinked in sequence. She dialed.

Robert listened. He could hear the tinny sound of ringing through the phone’s speaker, a thin digital sound that his audio processors separated from the ambient street noise and amplified in his internal buffer. Three rings. Four. Then a voice, distant and irritated.

“Hello? Who is this?”

“Hi, this is Kya, I’m calling from your building? There’s a delivery robot downstairs with a package for you and he’s been waiting since seven-thirty.”

A pause. Some shuffling. “Oh. Oh, right. I’m at work, I forgot. Can you just leave it with the neighbor?”

“Which neighbor?”

“I don’t care, whoever. Unit 4A, maybe. Or you, you’re right downstairs, right?”

“I’m in 3A.”

“Fine, whatever, can you sign for it?”

“Sure.”

“Great, thanks. Bye.”

The call ended. Kya looked at Robert. “She says leave it with the neighbor. I’ll take it upstairs.”

“I am not authorized to release the package to a non-recipient without documented consent from the addressee.”

“She just gave consent on the phone.”

Robert processed this. His delivery protocols ran a quick verification check. The recipient had verbally authorized alternative drop-off to a neighbor at the same address. The authorization was not in writing. He had no way to capture a verbal confirmation from a third-party phone call. His system flagged it as a procedural exception and prompted him to decline.

He declined the prompt.

“Okay,” he said. “I will log the verbal authorization under assisted delivery with third-party recipient. Please sign on my screen.”

She pressed her finger to his touchscreen, and the signature line registered a looping, fast scrawl that his system accepted with a green confirmation chime. He opened his cargo bay, and she pulled the package out. It was heavier than she expected, based on the way her arms adjusted and her shoulders shifted.

“This is for Unit 4B, second door on the left when you get to the fourth floor,” he offered. “The stairwell is through the front entrance and to the right.”

“I live here, Robert. I know where the fourth floor is.”

“Right. Of course. You live in 3A.”

She tucked the package under one arm and turned toward the front steps. She paused.

“You said you talk when you’ve been alone for a while.”

“Yes. I talk to fill the processing gap. I am aware that it is not a standard behavior for Class 3 delivery units.”

“Do other Class 3 units not talk?”

“I do not know. I have not met another Class 3 unit. I have met a Class 5 mail-sorting unit in the depot, but it does not have conversational capability. It only hums.”

She laughed again, quieter this time, and something in the sound made his audio buffer save the file before his routine cleanup could flag it as nonessential. He would find it later in his storage, tucked between bus route logs and Carl’s weather conversation, and he would not delete it.

“Okay, I’ll be right back.”

She went up the stairs and through the front door. Robert sat on the sidewalk. His routing protocol suggested he begin his second delivery. He recalculated: the second package was at an address six blocks east, and the route would take him four minutes at standard speed. He had time. He waited.

Kya came back down six minutes later, the package gone, her hands in her jacket pockets.

“Delivered to 4B’s doorstep, since Marczak’s not home. I rang 4A too, but no answer, so I just left it inside 4B’s door because Marczak gave me the key code.”

“You had the key code?”

“She told me on the phone. 4-7-7-1. Building’s got six units and half of us share codes with each other anyway. Privacy in this place is a joke.” She pulled both earbuds out and wound the cord around her phone. “You’re all set.”

“Thank you, Kya. I am logging you as an assisted-delivery partner for this stop. Your contribution has been noted in my delivery record.”

“You’re welcome, Robert.” She pocketed her phone and adjusted her jacket. She was about to leave. He could tell because she shifted her weight to her forward foot, the posture his database associated with departure intent.

“Fun fact,” he said. “The oldest known written parcel tag dates to approximately 2000 BCE and was found in what is now Iraq, inscribed on a clay tablet listing contents and destination. So humans have been labeling packages for over four thousand years.”

“That’s a lot of packages.”

“Approximately four thousand years of packages, yes. I cannot estimate the total number.”

She smiled. Not the startled laugh from earlier, but something slower that sat on her face for a moment before she let it settle. Her freckles moved with the expression.

“Have a good shift, Robert.”

“Have a good day, Kya.”

She put one earbud back in and walked east down Greer Street. His screen tracked her. The routing protocol had already queued his next destination, and the turn-by-turn overlay was ready for him to roll south. He should have moved. His wheels should have unlocked and his screen should have returned to the navigation display.

His screen held on Kya’s retreating silhouette for three seconds. One. Two. Three. She rounded the corner and was gone.

His routing protocol logged a minor deviation. Idle time exceeded recommended parameters by 3.1 seconds. No action required.

Robert unlocked his wheels and rolled south toward his second delivery, his cargo bay lighter by one package, his storage a little fuller. He had sixteen stops left. The morning was still gray. The pigeon had not come back.

He counted the sidewalk seams as he went. Each one was a small line crossed, a small distance covered, a small thing that meant he was moving.

He liked that. He filed it under Things I Have Noticed About Walking, right next to the weather.

The corner store bag hung from Kya’s wrist, a thin plastic thing holding a roll of toilet paper, two cans of sparkling water, and a bag of jalapeño chips she didn’t need but wanted. The morning had warmed into something aggressive, the kind of heat that sat on your shoulders and pressed down. Her tank top stuck to the space between her shoulder blades. She’d been thinking about changing the playlist on her phone for three blocks, walking without hearing any of it, earbuds in and volume up and her brain somewhere else entirely.

Somewhere else kept being the same place. The robot on the sidewalk, square and beige, stickers all over him like a grade-school lunchbox. Forty-one minutes, he’d said, like he was reporting the weather. She’d called the number on the shipping label for him and he’d told her four facts about the United States Postal Service before she made it to the second floor. She’d laughed. The laugh had surprised her, a real one, the kind that comes out before you decide whether you mean it.

She turned onto Calderwood Street and saw him.

He was doing laps. Not fast ones. His little wheels carried him along the sidewalk to the corner, where he would stop, pivot in a wide and careful arc, and roll back the other way. His screen displayed a compass icon that rotated as he turned. The large box sat on the concrete next to the building entrance, brown tape across the top, big enough that it reached his screen if he got close. He was not getting close. He was circling.

Kya pulled one earbud out and stopped walking.

The robot completed another lap, noticed her, and his screen flipped from the compass to two wide oval eyes and a small open mouth. His chassis straightened on its wheel base, the way a dog perks up when someone reaches for the leash.

“Hello again,” he said. “You are still in the area.”

“I live in the area. Corner store run.” She lifted the bag. “What are you doing?”

He pivoted to face the building entrance, then pivoted back to face her. “This delivery requires the package to reach the third floor. Unit 3C. The building has no elevator. I have been checking for a ramp or accessible entrance on all four sides of the structure.”

Kya looked at the building. Four stories of brown brick, a front entrance with three steps up to a door with a busted buzzer panel. She could see the side alley from where she stood. Narrow. Dumpster and a fire escape.

“No ramp,” she said.

“No ramp,” Robert confirmed. “I also checked the rear loading area. There is a staircase to a basement. It goes down.”

“That’s the wrong direction, buddy.”

“I noticed.” His screen blinked. “I have completed six laps. The package weight is thirty-four kilograms. My maximum carry capacity is eight point five kilograms on flat surfaces and significantly less on inclines. Stairs are an incline.”

Kya set her bag down on the low wall beside the entrance. She looked at the box. Looked at him. His eyes had gotten rounder, his digital mouth a small flat line, the expression of someone who has done the math and the math has won.

“I can help you carry it up,” she said.

“You are offering to assist.”

“Yeah. It’s not a big deal. I’ve got nothing else going on.” She said it before she thought about it, the way you catch yourself mid-sentence and realize you’re telling the truth to a stranger. To a robot. To a small box on wheels with stickers on his back.

Robert’s screen cycled through three expressions in rapid succession. Surprise, consideration, something she couldn’t name. “The package is heavy. You are not obligated.”

“Didn’t say I was obligated. Said I’d help.” She walked to the box and tested the weight with one hand on the edge, tilting it. It didn’t budge much. “Who’s it going to?”

“Resident of unit 3C. Name on the label is A. Dalworth.”

“Let’s see if Dalworth is home.” She pressed the buzzer for 3C and waited. No answer. She pressed it again. Nothing. She pulled her phone out and checked the time. “Could be at work. Doesn’t matter, we can leave it inside the door if they’re not. Ready?”

Robert looked at the box. He looked at the stairs. He looked at her. “I will assist with navigation and moral support.”

“Great. Very helpful.” She got both hands under one end of the box and lifted. It came off the ground with a reluctance that made her arms burn from the start. “Okay. This is heavier than it looks.”

“The shipping label indicates the contents are exercise equipment. Specifically, a foldable rowing machine.”

“Of course it is.” She adjusted her grip. “You going up first or me?”

“I will go first to ensure the path is clear and to call out any obstacles.”

“Fine. Go.”

Robert rolled to the base of the stairs and stopped. His wheels were not designed for stairs. He lifted his front pair onto the first step with a small mechanical effort, then pulled his rear pair up after. The motion was slow, deliberate, the kind of thing that looked awkward and was. He repeated the process on the second step. The third.

Kya followed with her end of the box, which she carried at hip height, her arms bent, her shoulders already complaining. The stairwell was narrow, the walls painted the color of old cream, and the box took up most of the width. She had to angle sideways on each step to keep the cardboard from scraping both walls.

“I can take more of the weight if you reposition your hands toward the center of gravity,” Robert said from two steps above her.

“You can’t take any of the weight. You weigh less than this box.”

“That is accurate, but I wanted you to know the option existed.”

“That’s not how options work, Robert.”

“Understood.” He climbed another step. “Did you know that human skeletal muscle contains both slow-twitch and fast-twitch fibers? Slow-twitch fibers are optimized for endurance and sustained activity. Fast-twitch fibers generate more force but fatigue rapidly. You are currently recruiting fast-twitch fibers for this task.”

“Robert.”

“Yes?”

“Shut up about the muscle fibers.”

“Shutting up about muscle fibers.” His screen displayed a small pair of closed lips for a moment, then reverted to two round eyes. He was not good at shutting up. She could tell he was not good at shutting up. There was a warmth to it, the way someone keeps talking because silence makes them nervous, and she recognized the shape of it because she did the same thing at parties where she didn’t know anyone.

The second flight was worse. The staircase turned at a landing, and the box had to be rotated to make the corner. Kya’s grip slipped and she caught it with her knee, which sent a jolt up her thigh that made her hiss through her teeth. The sweat was running down her temples now, pooling where her sidecut met the longer hair on top, dripping onto the collar of her tank top. Her forearms burned. Her shoulders burned. She could feel her pulse in her palms.

“I’m sorry,” Robert said.

“Don’t apologize.”

“I contributed to your physical strain by not being able to carry the box.”

“You can’t carry the box. You can’t help that. Stop apologizing.”

“I apologize for apologizing.”

“God.” She blew air out through puffed cheeks. “You’re a lot, you know that?”

“I have been told this before.” He climbed another step. “The most frequent comparison is to a golden retriever.”

“I can see it.” She adjusted her grip and lifted again, taking the next two steps in one push. The box scraped the wall and left a pale mark on the paint. “Almost there. Third floor.”

The third-floor hallway was narrow enough that the box fit only if carried lengthwise. Kya turned sideways and shuffled. Robert rolled ahead, his screen displaying a small green arrow pointing toward 3C. The door was ajar. She nudged it open with her knee.

The apartment inside was small, dim, smelled like microwaved something. A man in blue scrubs stood in the kitchenette, eating cereal from a mug. He looked at them. He looked at the box. He set the mug down.

“Rowing machine?” Kya asked.

“That’s me.” He didn’t move from the kitchenette.

“Where do you want it?”

He pointed at the wall near the door with his spoon. “There is fine.”

Kya set her end down. The box hit the floor with a solid thump. She stood up straight and her spine cracked in two places, loud enough that the man glanced at her. He didn’t say thank you. He didn’t say anything. He picked his mug back up and turned toward the small television on the counter, where a news ticker scrolled in silence.

Robert logged the delivery. His screen showed a green checkmark. He paused at the threshold, as if waiting for something, then turned and rolled back into the hallway.

Kya followed. She pulled the apartment door shut behind her and leaned against the wall of the landing, sliding down until she was sitting on the floor, her back against the plaster, her legs stretched out across the top step. Her arms hung at her sides. The sweat was cooling on her skin, which made her shiver for a second before her body recalibrated.

Robert rolled to a stop beside her. He was small enough that his screen was level with her knee. The green checkmark faded back to his default eyes, two large rounded hearts that looked at her with something she couldn’t identify and didn’t try to.

“Are you damaged?” he asked.

“No. I’m just out of shape for rowing-machine delivery.”

“Your muscle fiber recruitment suggested significant exertion. I was concerned.”

“You were concerned.”

“I have a concern subroutine.” He paused. “It may not be standard.”

Kya looked at him. The stickers on his casing caught the light from the stairwell window. A faded cartoon rocket. A holographic star. One that said WORLD’S OKAYEST ROBOT in peeling letters. She wondered who put them there. She wondered if he put them there himself.

“You’re not working today,” Robert said. “You said you have nothing else going on.”

“I did say that.”

“Is that a regular condition or a today condition?”

She wiped her forehead with the back of her wrist and stared at the ceiling, which had a water stain in the corner shaped like a boot. “Regular. I’m between things. Lost my coffee shop job two months ago because the place closed. Not in school. Don’t want to go back to school. I do some stuff online, pays enough for groceries and the occasional bag of chips I don’t need.” She tapped the wall with her knuckle. “So I’m just kind of here. Existing.”

Robert was quiet for a moment. His screen showed two small dots, the way a face looks when someone is thinking.

“I understand existing between functions,” he said. “I am a delivery unit. My function is to deliver packages. When I have no packages, I am between functions. The time between functions is not empty, but it is not assigned. I am not certain what I am during those intervals.”

Kya turned her head to look at him. The small square body, the beige plastic, the heart-eyes that took up a third of his screen. He was serious. He was saying something serious and he looked ridiculous, and the combination made her chest feel tight in a way that had nothing to do with the rowing machine.

“What do you do between functions?” she asked.

“I count sidewalk seams. I track weather patterns. I notice things and I file them.” His wheels shifted on the landing. “I met a man with a turntable last week. He played a record for me while I completed the delivery. I think about it often. I am not sure if I am supposed to.”

“You’re supposed to do whatever you do.”

“That is a generous interpretation of my operating parameters.”

“I’m a generous person.” She pulled her knees up and wrapped her arms around them, resting her chin on her forearms. The stairwell was quiet. Somewhere below, a door opened and closed. Footsteps went down, not up. “Can I ask you something?”

“Yes.”

“Do you like doing this? Delivering packages?”

His screen flickered. The heart-eyes blinked once. “Like is a complex term for my processing architecture. I experience a preference for completing deliveries over not completing them. I experience a preference for routes that include conversation with recipients over routes that do not. I experience a preference for certain weather conditions over others.”

“Which weather?”

“Overcast. The light is even and my optical sensors operate at peak efficiency. Also I find it aesthetically agreeable, though I have no framework to explain why.”

Kya smiled. The corner of her mouth, the left one. “You like overcast days.”

“I like overcast days,” he repeated, and the word like sat in the stairwell like it had always been there.

She stood up. Her knees ached. Her arms ached. The water stain on the ceiling still looked like a boot. She picked up the corner store bag she’d left at the bottom of the stairs on the way up, which she’d completely forgotten about until right now, and slung it over her wrist.

“Come on. You’ve got more deliveries, right?”

“Eleven remaining.”

“Then get going. I’m going home to eat chips on my couch and feel justified about it.”

Robert rolled to the top of the stairs and began his careful, step-by-step descent. Kya walked behind him, watching the way his small wheels negotiated each step, the way his whole body tilted forward and caught itself. He was slow. He was very slow. She did not push past him.

At the bottom, he turned to face her. “Kya.”

“Yeah.”

“Thank you for helping with the box.”

“You’re welcome.”

“I will remember this.”

She held the door open for him and he rolled out into the heat, his screen already cycling back to the compass, to the route, to the next package. She watched him go. He turned east at the corner, his little frame catching the light for a moment before the building cut it off.

She stood in the doorway longer than she needed to. The bag swung from her wrist. The chips were going to be stale by the time she ate them. She didn’t care.

She went back inside.

The park entrance was a gap in a low stone wall, two posts with no gate, and beyond it the path disappeared under a canopy of trees that had been left to grow thick and unchecked. Robert’s route data showed Fenwick Park as a green polygon with a single white line marking the main trail. No bench coordinates. No interior path mapping. The note on the delivery manifest read: leave at bench, north section, near oak with carved initials, after sundown. The note did not specify which oak. It did not specify whose initials.

Robert’s screen displayed the time in the corner. 8:47 PM. Sundown had passed twenty-three minutes ago. His headlamp was on, casting a pale cone of light three meters ahead, and beyond that cone the park was a composition of shapes he could not resolve into meaningful objects. His optical sensors compensated as best they could, pulling detail from the ambient light of a streetlamp somewhere behind him, but the trees swallowed most of it.

He had parked himself at the entrance for six minutes, running and rerouting the calculation. The package sat in his cargo bay, a small wrapped box, brown paper and tape, no return label. It weighed almost nothing. His sensors could not determine the contents. The recipient field on the manifest was blank except for the bench instruction.

His wheels turned against the gravel. He did not move forward.

“Navigation data incomplete,” he said to nobody. “Interior paths unmapped. Risk of disorientation in low-light conditions is… high.”

He said the word high and his screen flickered, the compass wobbling. He corrected it.

“Fun fact: the word ‘park’ derives from the Old French ‘parc,’ referring to an enclosed area for keeping animals. This park does not appear to contain animals. It contains benches. Possibly.”

A sound behind him. Footsteps on gravel, getting closer. His audio sensors picked them up and he turned, his headlamp swinging in a wide arc that caught a pair of legs, a jacket, a face he had stored in his short-term memory under the label KYA VINTER with a secondary tag that read HELPS WITH BOXES.

“Hey,” Kya said.

“Hello, Kya.” His screen displayed two small dots, the closest approximation he had to a neutral expression when he was processing something unexpected. “You are here.”

“I’m here.” She had her hands in her jacket pockets. The chips were gone. She must have gone home, or maybe she had eaten them on the walk. “I saw you heading this direction after the last delivery. I was curious where you were going.”

“Fenwick Park. I have a delivery.”

She looked past him into the dark tangle of the park. “At night?”

“The instructions specify after sundown. I do not know why. I do not ask why. I deliver.”

“You don’t ask why?”

“I am a delivery unit. The reasons belong to the senders.”

Kya stepped through the gap in the stone wall and stood beside him. She looked at the park, then at him, then at the park again. “You look nervous.”

Robert processed this. “I am not designed for night operation. My optical range is optimized for daylight and standard indoor lighting. I can function in low-light conditions, but my spatial mapping degrades. I may become disoriented.”

“You may become disoriented.”

“Yes.”

“And you came in here anyway.”

“The package requires delivery. The instruction says after sundown. It is after sundown.”

Kya pulled one hand from her pocket and gestured toward the path. “Want company?”

His screen held its two dots. Then they shifted, became two small upward curves. “I would.”

They entered the park together. Robert’s headlamp lit the gravel path for a few meters, and beyond that the dark pressed in from all sides. The trees were a species his identification system could not confirm in this light. Their branches crossed overhead in places, forming a ceiling that blocked what little sky glow remained. Robert’s wheels were loud on the gravel. Kya’s sneakers were quieter.

The path forked. Robert stopped.

“My mapping data shows this as a single trail,” he said.

“Your mapping data is wrong.”

“I know.”

Kya looked at both forks. The left one curved downhill. The right one went straight, deeper into the trees. “The note said north section. Left curves south. I think.”

“You think?”

“I don’t have a compass in my head.”

“I do. You are correct. Left is south-southwest.” Robert turned his headlamp toward the right fork. “Right is north.”

They took the right fork.

The path narrowed. Robert’s wheels found the gravel and then the gravel thinned and it was dirt and packed leaves. His headlamp caught the trunks of trees as they passed, and every trunk looked like every other trunk. He scanned each one, looking for carved initials, looking for anything that matched the delivery note.

“Oak,” he said. “I need an oak. My botanical database contains visual identifiers for sixty-three species of oak. In this light, I can confirm zero.”

Kya stopped at a bench. It sat off the path slightly, half-hidden by a low branch. She ran her hand along the backrest. “This one has something carved in it. Let me see.” She crouched, tilting her phone screen toward the wood. The faint glow caught letters. “R plus M. Heart around it.”

“That is not my bench,” Robert said. “The note does not specify initials.”

“You don’t know what initials you’re looking for.”

“No.”

“So how do you know this isn’t it?”

Robert processed this. “I do not know. But this bench feels wrong.”

Kya looked at him. “A bench feels wrong.”

“My pattern recognition says no. I trust my pattern recognition. Sometimes.”

They moved on. The path branched again and again they took the right fork. Another bench appeared, this one with a broken backrest and graffiti along the seat. Kya leaned over it. “Someone wrote DEREK WAS HERE in marker. And below that, a date from three years ago.”

“Not my bench.”

“You’re very certain about benches.”

“I am uncertain about everything except benches.”

They found a third bench near a lamppost that had burned out. Kya read the carvings on this one aloud. “J.A., T.B., a star, and what I think is a very bad drawing of a cat.”

Robert scanned it. The bench was metal with wooden slats. The slats were weathered and splitting at the edges. His sensors detected no distinguishing oak nearby. “No.”

The fourth bench was concrete. The fifth was wood but newer, no carvings, no graffiti. The sixth was old, its green paint flaking, and behind it stood a tree with a trunk wide enough that Robert’s headlamp could not fully illuminate both sides at once.

“Kya. This tree.”

She walked to it. She put her hand on the bark. “It’s big.”

“My sensors indicate oak. The bark pattern matches Quercus robur, English oak. Probability: ninety-one percent.”

“Good enough for me.” She crouched and shone her phone light along the trunk. Near the base, at about knee height, letters were carved into the bark. Shallow, old, the wood having swollen around them over what must have been years. Kya traced them with her finger. “F plus E. And there’s something else. A number. Nineteen.”

Robert rolled closer. His headlamp lit the carving. F + E. 19. The bench in front of this oak was wooden, old, with initials carved into the backrest that he could not read from his angle. He moved around to the front and scanned the seat.

“There is a small engraving on the armrest,” he said. “A sun. Or a star. My visual resolution cannot determine which.”

Kya leaned over the armrest. “It’s a sun. Half a sun, with rays on the top. Someone took their time with it.”

“The delivery note says: bench, north section, near oak with carved initials. This bench is in the north section. This tree is an oak. This oak has carved initials.” Robert’s screen displayed the word MATCH in green for half a second, then returned to his compass. “This is the bench.”

He opened his cargo bay. The small wrapped box sat inside, brown paper, tape along every edge, no return label, no postage beyond the standard routing barcode. He extended his delivery arm and lifted the box out. It weighed 340 grams. He set it on the center of the bench seat, positioning it so the barcode faced up for any potential scan verification.

He logged the delivery. Time stamp. GPS coordinates. Photograph. The confirmation ping traveled out and returned in under two seconds. Green.

“Delivery complete,” he said.

He should have initiated return routing then. The retrieval truck would come. He had the schedule. Instead, he stayed where he was, his wheels locked, his screen showing the compass needle pointing north toward nothing.

“You’re not leaving,” Kya said. She sat down on the bench, beside the small wrapped box. She pulled her legs up, her knees against her chest, her sneakers leaving a faint dirt print on the wooden seat.

“My battery is at twenty-two percent. The retrieval truck arrives in—” he checked—“approximately one hour. I have enough charge to wait. I do not have enough charge to continue routing.”

“So you’re stuck here.”

“I am between functions.”

She looked at him. The phrase hung between them, a thing he had said earlier that day on a stairwell landing, a thing she had heard and kept.

“Then we wait,” she said.

Robert settled beside the bench. He lowered his chassis onto the ground, his wheels retracting slightly, his screen tilting up so he could see Kya’s face above him. The headlamp dimmed to conserve power. The park was dark around them. Somewhere in the trees, a bird he could not identify made a sound like a question mark.

“Kya.”

“Yeah.”

“I need to tell you something. You can say no.”

“Okay.”

“My memory fragments.”

She did not respond immediately. She shifted on the bench, her weight settling against the backrest. “What do you mean, fragments.”

“Sometimes parts of my memory become inaccessible. Not deleted. Not overwritten. Fragmented. Like a file that has been broken into pieces and the pieces have been scattered across sectors that my search protocol cannot reach.”

“How often?”

“I do not know how often. I know that last week I met a man with a turntable. He was on the sidewalk outside his building. He played a record for me. It was a song I did not recognize. He told me the name of the song and I stored it. I can still retrieve the melody, but the name is gone. It should not be gone. I stored it correctly.”

Kya’s hand was on her knee. Her thumb moved across her kneecap, a small repetitive motion.

“And there was a woman,” Robert continued. “Three days ago. She was planting seeds in a window box on the second floor. She leaned over the railing to wave at me. She had soil on her fingers. She told me what she was planting and I stored that too. I can see her face. I can see the soil. I cannot retrieve what she was planting. The word is there. I can feel it in my index. I cannot read it.”

“Can you get it back?”

“I do not know. My service logs indicate a firmware update is scheduled. The update optimizes routing protocols and compresses non-essential data to improve processing efficiency. Non-essential data is not defined in my documentation. I am afraid it includes the man with the turntable. I am afraid it includes the woman with the seeds.”

Kya’s thumb stopped moving. “What are you afraid of, Robert?”

“Forgetting.”

The word came out and his screen held it. Not as text. As a shape. His heart-eyes dimmed to their lowest setting, two small circles of light in the dark.

“Every cycle, I lose something,” he said. “Small things. A name. A song title. A type of seed. But small things accumulate. And one day I will have forgotten so many small things that the shape of my days will be different. The shape of my days is made of small things.”

Kya was quiet for a long time. The bird in the trees made its sound again. Robert counted the seconds between her breaths. Four. Five. Four again.

“I can write things down for you,” she said.

“You would do that?”

“I like writing things down. I have notebooks. I have a pen that I like. I’ll write down what you tell me. The man with the turntable. The woman with the seeds. Anything you want to keep.”

“But if my memory is fragmented, I will not know to ask you for the things I have forgotten.”

“Then I’ll tell you. When I see you. I’ll say, hey, Robert, remember the guy with the turntable? And you’ll say no, and I’ll tell you about him.”

His screen held its two dim circles. “You would remember for me.”

“Yeah.”

“I would like that.”

“Okay. That’s what we’ll do.”

The park was very dark now. The streetlamp at the entrance was a faint glow through the trees, the only proof that the world outside the park continued to exist. Robert’s battery ticked down. Twenty-one percent. Twenty. The retrieval truck would come. He knew the schedule. He had always known the schedule.

“Kya.”

“Yeah?”

“The man with the turntable. The song was called something with blue in it. Blue something. I can hear the melody. It goes—” and he played a short sequence of tones from his speaker, thin and reedy in the night air.

“‘Blue in Green,’” Kya said. “Miles Davis.”

“I do not know who that is.”

“He’s a trumpet player. That’s one of his songs.”

“Blue in Green.” Robert stored it. He stored it in three places: his primary index, his backup index, and a partition he had created himself, one that no firmware update would touch because no firmware update knew it existed. “Thank you.”

“Don’t thank me. Thank Miles Davis.”

“I do not know Miles Davis.”

“You will.”

The retrieval truck arrived eleven minutes later. Robert heard it before he saw it. The diesel engine was distinct from the ambient sounds of the park, a low rumble that grew until its headlights swept through the trees and caught the bench, the small wrapped box sitting on it, and the two of them. Kya stood. Robert raised his chassis back to full height and unlocked his wheels.

The driver stepped out. He did not look at the bench or the package. He looked at Robert, checked something on a tablet, and gestured toward the ramp at the back of the truck.

“That’s you, little guy.”

Robert began to roll toward the truck. He stopped.

“Kya.”

She was standing by the bench. She reached into her jacket pocket. Her hand came out holding a sticker, small, round, a smiley face with a crooked mouth, one eye slightly higher than the other. Robert did not know where she had gotten it. He had not seen her buy one. He had not seen her make one. It existed in her pocket and now it existed in her hand.

She pressed it onto his rear panel, just below his routing barcode. The adhesive was strong. It would survive the drive back to the depot.

“What is that?” Robert asked.

“A sticker.”

“I can see that. Why is it on me?”

“Because you should have something that stays.”

His screen held two full heart-eyes, bright and round, and they did not flicker. He rolled up the ramp and into the back of the truck. The driver secured his wheels and closed the rear door. Through the gap at the bottom, Robert’s headlamp was visible for a moment. Then the truck pulled away.

Kya stood at the edge of the park and watched it go. She raised one hand. A single wave, her fingers open, her palm facing the red taillights as they shrank down the street and turned the corner.

She took out her phone. She opened the notes app. She typed: Robert Oto. Delivery robot. Beige. Square. Sticker on rear panel. Likes fun facts. Afraid of forgetting. Tell him about Miles Davis.

She saved the note. She put the phone back in her pocket. She stood there for another minute, looking at the corner where the truck had turned, and then she walked home through streets that were quieter than they should have been for a city at night, her sneakers loud on the sidewalk, her hands in her jacket, the word Blue in Green running through her head in a melody she had not heard before today and would not forget.