"You have poor taste."
Haruki drank again.
"It's good."
"You are lying."
"I'm grateful."
"That is not the same thing."
"No."
Haruki looked at him over the rim.
"But it can be."
Renji leaned against the railing. He kept his own cup between both hands. The roof overlooked the southern edge of Takamori. At this hour, the city seemed less extensive than it did from the streets. Buildings became dark shapes beneath a pale sky. Traffic signals changed for empty intersections. A few towers remained illuminated, their upper floors suspended in mist. The river divided the distance in a strip of black glass. Beyond it, mountains formed a deeper darkness against the horizon. No sirens. No raised voices. Only the low mechanical hum of the hospital ventilation system and the distant movement of an early train.
Haruki rested his forearms on the railing. Renji stood beside him. Neither spoke. The silence did not require maintenance.
That surprised Renji. Most silences between people were temporary structures — they waited to be filled. The longer they lasted, the more clearly they announced discomfort, resentment or lack of familiarity. This one asked nothing. Haruki did not look towards him for reassurance. He did not begin a conversation to prove Renji's presence was welcome. He simply drank the coffee and watched the city. Renji did the same.
Several minutes passed. Perhaps more. Renji did not count them. That was unusual — he counted most things: heartbeats during an examination, steps between rooms, seconds after administering medication, years since deaths. He had once believed counting made time manageable. It did not. It only gave loss numbers. Tonight, he let the minutes move without recording them.
Haruki shifted slightly. His shoulder brushed Renji's. The contact remained. Neither acknowledged it.
Renji looked towards the hospital windows below. Rows of squares glowed within the darkness. Behind each one, someone was working, waiting, recovering or dying. The building nevertruly slept. He had found comfort in that once. Hospitals made loneliness appear purposeful. Being awake at three in the morning did not mean one had no home to return to — it meant a patient needed observation, an emergency had arrived, a chart remained unfinished. There was always a reason.
Renji had built centuries around reasons. Medicine. The Accord. Research. Duty. Every action could be justified if examined closely enough. Even kindness became responsibility. Even companionship became investigation.
Haruki had disrupted that order. He stood beside Renji without requiring a reason. That should have unsettled him. It did not.
Haruki placed his cup on the railing.
"You should wear a coat."
The words were quiet enough not to disturb the night.
"I do not feel the cold as you do."
"That doesn't mean you can't be cold."
"It largely does."
Haruki glanced at him. Renji waited for the argument. It did not come. Haruki looked back towards the city.
"You still should."
Renji took another drink. The coffee was beginning to cool.
"I brought one."
"Where is it?"
"In my office."
"That is not useful."