At first there's no response, but then the words he's saying seem to slowly be dawning upon the girl, since her head starts to move up and down in the roughest nod possible. She's still not very much aware of the rest of the situation, since her thoughts are so taken up by the fire. But she's at least aware enough to not.

"We have to-- get out, get away.." The words come between breaths that don't seem to quite fully fill her lungs, only escalating her panic.