"There was a door. A hatch?.." She gestures uselessly at the corridor behind her, realising too late that the man probably didn't mean how did she get into the bunker, but possibly how did she get - well, wherever they are.

"What's happened to you?" Dinah asks bluntly, changing the subject from the question she doesn't really know how to answer.
"You look like hell's wheels have run you over."