[Hm! Well that's...bad. That's real bad ain't it.

Izuku takes a breath, slowly letting it out before he shakes his head...then realizes she won't see, so he'll start talking.]

The only worse it could get is if the building collapses, and me going anywhere else isn't going to save me if that happens. So I'm probably in no better shape elsewhere than I am with you.

[...]

We have to work together to get out of here in one piece, anyway.