They blobbed weightlessly, they jiggled as she blinked and breathed. She could hear her breath and her heartbeat, also the blood moving in her ears. The animal rush of herself in space, through time. Pulse after pulse. As she had lived a century and a third, her heart had beaten around five billion times. It seemed like a lot until you began to count. Counting itself implied a finite number, which was by definition too short. An odd sensation.

But counting your breaths was a Buddhist ceremony too, folded into the sun worship on Mercury. She had done it before. Here they were, confronted with the universe, seeing it from inside the fortresses of spacesuits and bodies. Hearing the body, seeing the stars and the deep black expanse. There were the Andromeda constellation and in it the Andromeda Galaxy, an elliptical smear rather than a dense little point. By thinking about what it was, Swan could sometimes pop the third dimension even farther into the black—not only perceive the depth of field variously punctured by stars at different distances, which one could pretend were marked by their brightness, but also see Andromeda as a whole galaxy, far farther away than anything else she could see— thwoop, there it was, deepest space, the extension of the vacuum evident to her eye. Those were awesome moments, and truthfully they didn’t last long, they couldn’t, it was too vast; the human eye and mind were not equipped to see it. Mostly it had to be an imaginative leap, she knew; but when that idea clicked with what she was actually seeing at that very second, it could become very much like something completely real.

Now that happened again, and there she was in it: the universe at full size. Thirteen point seven billion years of expansion, and more to come; indeed with the expansion accelerating, it could bloom outward like a coronal flare off the sun, dissipate all that was burning in it. That looked to be happening right now, right before her eyes.

“I’m tripping,” she said. “I’m seeing Andromeda as a galaxy, it’s punching a hole right through the blackness there, like I’m seeing in a new dimension.”

“Do you want some Bach?” he asked. “To go with it?”

She had to laugh. “What do you mean?”

“I’m listening to Bach’s cello suite,” he said. “It’s a very good match for the scene, I find. Do you want to patch in?”

“Sure.”

A single cello line, solemn but nimble, threaded through the night.

“Where did you get this? Did your suit have it?”

“No, my wrist AI. It doesn’t do much compared to your Pauline, but this it does.”

“I see. So you carry a weak AI with you?”

“Yes, that’s right.” A particularly expressive passage of the Bach filled the silence. The cello was almost like a third party to the conversation.

“Don’t you have anything less lugubrious?” Swan inquired.

“I suppose I do, but in fact I find this very spritely.”

She laughed. “You would!”

He hummed at that, thinking it over. “We could change to Debussy’s piano music,” he said after the cello executed a particularly deep sawing, its buzzy timbre black as space. “I think that might be just the thing for you.”

Piano replaced cello, the clear bell-like sounds darting and flowing in runs, making melodies that ran like cats’ paws over water. Debussy had had a bird mind, she could hear, and she whistled a phrase repeating one of his, fitting it into what followed. Hard to do. She stopped. “Very nice,” she said.

He squeezed her hand. “I wish I could whistle it along with you, but I can’t.”

“Why not?”

“It’s too hard for me to remember. When I hear it, it always surprises me. I mean, I recognize it when I hear it played, I’ve heard it ten thousand times, but if I’m not hearing it out loud, I couldn’t whistle you the tunes from memory, they’re too… too elusive, I suppose, or subtle. Glancing. Unexpected. And they don’t seem to repeat. Listen—it keeps moving on to a new thing.”

“Beautiful,” she said, and whistled another nightingale descant.

After a long while, he turned the music off. The silence was immense. Again she could hear her breath, her heartbeat. It was thumping away in its double thump, a little faster than normal, but no longer racing. Calm down, she thought again. You’re marooned in space, they will rescue you eventually. Meanwhile here you are, and Wahram is with you, and Pauline. No moment is ever fundamentally different from this one. Focus and be calm.

Maybe to say that someone was “like this” or “like that” was just an attempt to stick a memory to a board where you organized memories, like butterflies in a lepidopterist’s collection. Not really the generalization it seemed, but just a stab at understanding. Was Wahram anything like what she might say about him, if she tried to say something? He was like this, he was like that—she didn’t really know. One had impressions of other people, nothing more. Never to hear them think, only to hear what they said; it was a drop in an ocean, a touch across the abyss. A hand holding your hand as you float in the black of space. It wasn’t much. They couldn’t really know each other very well. So they said he is like this, or she is like that, and called that the person. Presumed to make a judgment. It was such a guess. You would have to talk with someone for years to give the guess any kind of validity. And even then you wouldn’t know.

When I’m with you, she said to Wahram in her mind as they floated there together, waiting, holding hands—when I’m with you I feel faintly anxious; judged; inadequate. Not the kind of person you like, which I find offensive, and thus behave more like that part of me than ever. Though I want your good opinion too. But that desire I find irritating, and so contradict it in myself. Why should I care? You don’t care.

And yet you do care. I loveyou, you said. And—Swan admitted to herself—she wanted him to feel that way when he was with her. That way—is this what love was, this desire for a feeling that remained unclear even when felt? Is that why people sometimes thought of it as a madness? The words stay the same, even the feelings stay the same, but there are slippages between the words and the feelings, hard to track. The desire to know, to be known, to be cherished for what you are and not what others think you should be… But then, what you are… It was hard for her not to feel that a person loving her was making a big mistake. Because she knew herself better than they did, so knew their love was given in error. And thus they must be some kind of fool. And yet it was precisely that misplaced love she wanted. Someone who would like you more than you do. Someone who likes you despite yourself, someone more generous to you than you are. That was how Alex had been. And when you see that, when you feel that—feel loved beyond justice, from some kind of generosity—that sets off certain other feelings. A kind of a glow. A spillover. It caused something to start that felt reciprocal. A mutual recognition. The hall of mirrors again. Set a lased beam of light between two mirrors, back and forth the beam bounces, two parts of something more; not just the beast with two backs (though that too, for sure, and a great thing, a great animal) but something else, some kind of… pairing, like Pluto and Charon, with the center of gravity between the two. Not a single supra-organism, but two working together on something not themselves. A duet. A harmony.

She whistled one of the other Beethoven tunes Wahram had often whistled in the tunnel; she still had trouble sorting which was which, but knew this was the other song of thanks, the one after the big storm, when all the creatures come back out into the sun. A simple melody, like a folk tune. She chose it because it was one of the few tunes Wahram could whistle a descant to, forging an elaboration he said was in the original. He fired it up and joined in. He wasn’t as strong as he had been before, though he hadn’t been strong then. His whistle had pain threading it like a golden wire. He was not much of a musician, in all truth. But he had a good memory for the pieces he loved; and he loved them.