He's probably more bothered by it than she is. After all, he's the one that now seems to have nowhere to go. He's just going to nod absently at her reassurance, because there was no sense harping on the whole thing, he'd figure something out. Orientation probably had some answers and if he had nowhere to go, they'd be the best place to go in order to find a new one. It's not like he was exactly tied to Floor Six without the room mates that had been there with him, anyway.

"Don't worry about it." Really, don't. He's convinced they're long gone, Al especially - if he left, what reason would his brother have to stay? He'll offer a quick grin in appreciation before backing away from what is evidently her space, indicating the notebook as he speaks. "Just letting me hang out here long enough to go through some of this is plenty of help. Once I have an idea of what the hell I was doing before I left I'm sure I'll know where to go."