[Jayden is tuned out of the conversation for several seconds, focusing only on making sure he doesn't drop the woman and calming himself down, and so Urianger's last question is the first one he hears. Castiel answers it, but Jayden adds a half clarification, half question of his own.]

She had to have... She had to have been in there the whole time, right? At least since we've been stuck in this room.

[But probably even before that.]