Look, he's frustrated and probably turning into a monster and doing his best. This is as good as it's going to get. He makes the note that she hasn't really given the marks enough time--they shouldn't rely on them fully.

"Not a way out, if that's what you mean."

But if he had found a way out, they'd be out of here, and not having this conversation. His voice gets a little more serious, mostly because of what he has found.

"This place is doing things to people."