Iris couldn't get out of that room fast enough. She stayed with Peter until they were all through the door and the dark room vanished from the doorway behind him, whereupon it turned into the stair to the basement. Iris didn't care about the physics-defying building right at that minute. She just wanted to sit down and try to get her breathing under control so she could pull herself together and go back to pretending that everything was alright. She couldn't quite make herself sacrifice the support of Peter's arm, however, at least not until they were out in the lobby proper.