[Ah. Right. The conclusion. That happy warm feeling that had suffused his chest is now gone, replaced by-- well. Not dread, exactly. Just a bit of nervousness. At least he's calmer than he was going in; that's worth noting.]

All right. Have at me, I guess.

[God, this is weird if he thinks about it. But he is, and so the inevitable question comes up:]

Hey, what if you forget where exactly you zipped it the first time? Like, what if you unzipped a slightly different spot, is it just empty space?