I couldn't understand; cheating was the one thing I'd told her all those years ago would be unforgivable. She knew, she said, but that was part of what had been confusing her, that I would even have told her that, as if she weren't an actual human being with the freedom to act, but some character in a scenario in my head. There was a quality I had of making the people closest to me feel lonely, somehow. Some essential cold withholding at the core of myself.

One day, he and William had been speeding toward each other; the next, careening away. But why?

As if it were possible for one person to care about another and still treat him or her like this.

But what if time worked the other way around?What if what his adolescent self had felt then was the ghost of his present one, sitting here on a sagging bench, beckoning him into his future?

And didn't time always slow, anyway, the closer you came to what you wanted?

But no, what interested him, psychologically speaking, was the sense of continuity itself, the mind's insistence that this was the same Regan he'd known when he was eight; had anything befallen her, the Regan he lost would have been the one who'd perched on the black rocks of the park back then, with all her futures inside.

There is no such thing as a perfect phrase, or a private language, and . . . time only runs the one way.

Some people think the real them is whoever they are when they're not around other people.

It's like Charlie's dreamed everything he lived through here.

Everything's always changing, Charlie. We become who we are. The mask melts into the face.

And as he reached for William's leg, the way a small child will reach for its mother's, there welled up through a small hole in the bottom of Mercer's soul a relief surpassing any he'd ever known in waking life.

Reading it was like subletting a small apartment in someone else's head.

For paranoia was Zig's late style: How else but through networks and conspiracies could he fashion a target big enough for his outrage? Richard usually found paranoia uninteresting, insofar as it swept away the incidental, which was the real grist of history.

The sky was low and broody, but from here, near the treeline, you could see the forest rolling down into the valley, the lake tucked away like a pocket mirror.

William loathed his family,' Mercer said. 'With cause.

As ever in the family Goodman, someone would have to swallow feelings here, and it was easier that it be Mercer.

Incidental, all of it, of course, but this was what this city bestowed that novels couldn't: not what you needed in order to live, but what made the living worth doing in the first place.

In the wasteland of metro Boston, at thirteen, fourteen, his big dream had been of a gun to his own head, putting him out of his misery—a misery that by sophomore year of college was indistinguishable from everybody else's.

Darkness just loosens the mask. Sharpens the mind's eye. Makes the color of a remembered pencil, or a tick of waxy red on a cracked plaster wall, as vivid as that taillight a few feet away.

No, what one wanted, really, was the city or anyone in it to see how one suffered. Of course, this being New York, they'd likely just tell him Get over it . . . Was it possible that the last month had been a kind of judgement on him for ever daring to pretend that anything meant anything at all?

It's like we've been living in two different cities. You up here in all this marbled comfort, and me down there, killing myself in slow motion.

You assumed whatever was vivid to yourself was vivid to others, and vice versa, but she was going to make him spell it out, for the first time in either of their lives.

When he lifted his head, the sun seemed impossibly close. Science-fictionally close.

What he had remembered was to tuck among his changes of clothes one of Regan's framed photographs of the four of them from a few summers back, at Lake Winnipesaukee. He set it up on the nightstand, as if he might swim down into the past, where nothing could go wrong.

Was she Minh Thuy, finally, or was she Jenny? But the time when there had been a meaningful difference between the two would come to seem like a tiny neighborhood where you couldn't decide which house was yours. Which felt important when you were high above, you thought, in the foothills, but not so much at the truer remove of a continent, where the lives you'd lived and the places you'd come from, dwindled to a single point on the horizon, in the incorrigibly distant past.

Whatever he's feeling at a given moment is what he's always been and always will be feeling.

And why love things you were destined to lose? Why let yourself feel things if the feelings were doomed to die?

Truly unconditional love was suffocating, in that it took so little notice of who you actually were.

Because if every moment of a life is present in every other, so is every old self you've ever tried to outrun. And then how to know—the present self having always felt flimsy, somehow, compared to the one so acutely alive under the kitchen table—which you, specifically, is the real one?

So he'll keep dragging himself up this bridge between possible worlds, this rickety ruin of light, trying to imagine it might matter if he makes it to the other side.

The absence of a skyline makes him doubt he'll ever get where he's going, and behind him, where he's come from might as well not be there.

Charlie tried to focus on what she was saying, but his head felt packed with gauze. Like no one could reach him in here, where it hurt.

That it may be the only thing the darkness makes clearer: who really matters is whoever you're most desperate to see.

When he went to go get groceries, though, he asked Mercer to come. 'There's no one I'd rather get stuck in a snowdrift and freeze to death with,' William said.

And so she remained, like everything that mattered to me then, secret—to be pursued in the woods by moonlight, when I was supposed to be studying.

I keep having this fantasy about some wide river or channel I'm on the bank of. I can look up, and on the far side is another, better self, holding hands with Mercer—that's his name, my ex—and both of them are watching me flail over here, watching me from the life I'm supposed to have had. When did it become impossible to get there from here? When did that bridge get burned?

An actual artist, living right under her nose.

There was this hot, yellowy stillness the air always got in the minutes before the last bell, as if it were stiffening itself to be shattered.

I didn't drink, I told him, with that embarrassed feeling I got whenever I was reminded that I had a body, that I looked like anything at all.

A funny thing happened post-diagnosis. They put him on drugs, things went up and down, but he lived. He lived. It was like a waiting room where they kept not calling your name.

Her eyes were glistening, but for some reason he couldn't reach out and touch her. It was like some gestures were so simple they were beyond him.

Famous revolutionary,' you say, and the laughter pumps out of your chest like blood, great almost painful spurts of it splashing up the building faces toward the marquee moon.

There were two options—call the foul or don't—and either way, he would lose, but there was a thrill here in this moment when actual combat might have replaced the shadowboxing he'd been doing for months now with every last person he loved.

He wanted to flee in shame, to the kitchenette, to the next room, to the fire escapes and rooftops and the places where the city ended.

Even the kids, behind the slice of streetscape floating in the glass, had mastered the art of pretending not to see.

He was a priest now, pagan, half-naked in the night, performing obscure rites of interment. Or he was the lead player in his own novel, or in one of those new arcade games William loved, compelled to repeat some totemic motion until he got it right. Only once did he feel, as he had on New Year's Eve, that someone was standing among the trees, watching. Well, let him watch, damn it. Something was being enacted here, as if it had been this deeper mission calling Mercer home all along. And now that he'd completed it, maybe he would be allowed to advance through to the next level, to a world where no one got shot.

Despite which, Charlie seems doomed to stumble around in the dark, clutching pieces of a puzzle he still can't see.

Actual artists are like mythological creatures,' she heard herself opine. 'You hear about them, but a sighting's pretty rare.

All these threads, like the ley-lines he'd read about in his Time-Life history books, converging on the Cicciaro girl, who lay there unaware, a glass-coffined beauty whose kingdom was in ruins.

The second this interminable wait ended, it would all start to fall away into the past, to become unreal.

Even before the letter he'd been divided: one part of him swanning with Jay Gatsby around an imaginary Gotham; the other part stolid and earthbound, nose to the deep fryer, in the stifling, sizzling South.

You're hung up on something that's never going to love you back.

College stirred in her a certain contempt for virtues like kindness and persistence. She would have appeared to have been a kind and persistent person herself, but a steady diet of Antonioni films and an introductory course on existentialism had awakened her to the fact that she wanted more.

No one, in the end, made it out of this life alive.