[ It's hard to find a place that isn't full of people, but if he had to choose one where he doesn't think people would be able to find him very easily, it'd be the library. No talking in the library. No running in the library. Rules he always used to hate and so avoided the library on principle, he's glad for, now, because that means he can pick his way in between the bookshelves, ducking behind a row if he sees somebody coming, making his way towards one of the far corners where he sort of... paces back and forth, staring at the wall like he's waiting for something, or trying to figure something out.

He gives the wall a swift kick.

Nothing happens. ]