At this age, it's the only home Nicholas has known, as before that he was far less. Settled. And he cares about it. Seeing it like this, even the thought to seek through it for necessities for the two of them, is not fun. But he'll do it.

A corner of his mouth tugs back up in a smile.. "Yeah. A note will be great." It's not nearly as amusing and noticeable a graffiti but very practical. "It'd be less scar-- worrying for anyone else showing up like I did. Thanks, Livio."