This Andrew scrolls through files, flick flick flick past maps, past Dr. Who trivia, past memories of Warren, real and fabricated. Memories when all went right.

That Andrew goes dizzy with possibility. This Andrew blinks. This Andrew licks his lips. That Andrew wonders if this Andrew is exactly the same. If he's allergic to soybeans. If he has that mole. If he wants to be touched there and if that will make him forget the things he doesn't really remember.

When this Andrew touches that Andrew, for a moment he wonders how Warren knew. And then he forgets Warren altogether.