You don't have to live in the apartment building, it's just the easiest and most available place. And fortunately for you, there is no currency here. So all I'm spending is time, and it's time I would've been spending on the mission anyway.

[He gets to his feet and...considers offering a hand to help the kid up, but he suspects it wouldn't be welcome. So instead he just gestures with his head toward the other end of the tunnel.]

Come on. Better to leave now than wait until there's a crowd, right?