The message was eleven seconds long.
Alex had told her this without meaning to — she had seen the timestamp when he'd pulled up the archive interface to show her it existed, before he'd closed the screen again with the careful deliberateness of someone returning a thing to its shelf. Eleven seconds. She had been thinking about that since Saturday morning. What you could fit into eleven seconds. Whether it was enough for anything that mattered.
It was Wednesday now.
She came home to find Alex in the living room with his marking abandoned on the coffee table and a photograph in his hand she hadn't seen before. He didn't hear her come in — or he did and he was somewhere too far back to surface quickly, because it took him a moment after the door closed to look up.
He turned the photograph face down on the table.
Charlotte took her jacket off and hung it on the hook by the door and sat in the chair across from him. The marking sat between them — seventeen essays on applied energy theory, second years by the look of the handwriting, none of them finished. Alex taught physics at the secondary level. He had told her once that the job was ninety percent repetition and ten percent the look on someone's face when something clicked. He had said it like that was a reasonable trade.
"You don't have to do that," she said.
He looked at the photograph, face down on the table. "Old habit."
"I'm not eight anymore."
"I know how old you are, Charlotte."
She waited. Alex picked up his pen and put it down again. Outside the window the evening was doing its slow collapse into dark — the sky at that particular in-between where it couldn't decide on a colour. Her eyes were already adjusting, the room sharpening at its edges.
"He was a careful person," Alex said. "That's the thing people don't — when I try to explain him to myself, that's what I come back to. He was careful. About everything. His work, his words." A pause.
"You."
Charlotte said nothing.
"He didn't do things without thinking them through. That was just — that was who he was. Methodical. Sometimes to the point where it drove me mad, honestly, because I was the opposite and we both knew it." Something in his voice shifted slightly, not quite a smile. "He used to say I moved through life like someone who had already decided the floor was stable. He meant it as a criticism."
"Was he right?"
"Probably." Alex looked at the window. "He was right about most things. That was another quality that could be difficult to live next to."
The room was almost dark now. Charlotte didn't reach for the lamp. Alex didn't either. They sat in it — the particular comfortable dark of a place you know well enough that it doesn't require light to navigate.
"What did he work on," Charlotte said. She knew the outline. She had always known the outline. 18Labs, research division, biochemical development. A career that had ended when she was four and Alex had received a call and driven through the night to collect her from a family liaison officer in a building she couldn't remember the shape of anymore. The details beyond that had always been — not withheld exactly. Just not offered.
Alex was quiet for long enough that she thought he might not answer.
"He worked on the ability program," he said. "The drug. The formulation side — not distribution, not policy. The actual chemistry of it. How it interacted with different biology, why it took differently in different people. He found that interesting."
Another pause. "He found everything interesting. That was the other thing about him."
Charlotte looked at her hands in her lap. "Did he believe in it. What he was doing."
"For a long time." Alex turned the photograph over and looked at it and turned it back down. "Then less so. Then not at all. I don't know exactly when that changed — he didn't tell me everything, we were close but there were parts of his work he kept separate. I think he thought he was protecting me." A quiet sound, not quite a laugh. "Waite family tradition, apparently."
"Alex."
"I'm not — I'm not being pointed, Charlotte, I just." He stopped. Started again. "There are things I should have told you before now. About who he was. Not the circumstances, I think you know the circumstances as well as I do. But who he was as a person, and I kept — I kept thinking there would be a better time, and there wasn't a better time, there was just time passing."
The lamp on the end table. Charlotte reached over and clicked it on. Warm light filled the lower half of the room, leaving the ceiling in shadow. Alex blinked. In the light he looked tired in a way she didn't always let herself notice — the kind of tired that wasn't about sleep.
She picked up the photograph before she'd decided to.
He let her.
It was a small print, slightly faded at the edges the way physical photographs got when they'd been handled and stored and handled again over years. Two men in what looked like a university corridor — young, younger than Alex was now, both of them caught mid-conversation, not posing. The taller one was looking at something out of frame. The shorter one was looking at the taller one with an expression Charlotte didn't have an immediate word for. Fond, maybe. Certain. Like someone in the middle of a sentence they'd been composing for a long time.
She could see herself in his face. That was the thing that always surprised her when she encountered photographs — not the fact of the resemblance, she knew the resemblance existed, but the specific location of it. The jaw. The way his eyes sat. The quality of attention in them even caught mid-conversation in a faded photograph in a university corridor decades ago.
She put it back on the table.
"What was his name," she said. She knew his name. She said it anyway.
"Daniel," Alex said. "Daniel Waite."
The lamp hummed between them. Upstairs a pipe knocked twice in the wall, the building doing its old building things. Somewhere on the street below a car passed and its headlights moved across the ceiling in a slow arc and were gone.
"I want to read the message," Charlotte said.
Alex nodded slowly. "I know."
"Not tonight."
"No," he agreed. "Not tonight."
She reached over and picked up one of the second-year essays from the pile and held it out to him. He looked at it. Took it.
They sat like that for a while — Alex marking, Charlotte reading nothing in particular from her phone, the lamp doing its small work against the dark. The photograph stayed face down on the table between the essays. The archive message stayed unopened on a server somewhere, eleven seconds long, waiting with the patience of something that had already waited years.
Outside the stars were doing what they did, visible or not.