He hadn't expected to be in anyone's way. But he also hadn't put any thought to the fact that there would still be people behind him as he stands there trying to figure out just where he is. And why. And how.

.. But then someone is bumping into him, and he turns to face her as she steps back a couple of steps and looks as though she's making an attempt to gather herself. She looks distracted to say the very least, and for a small moment, he wonders if it's all centered around finding herself in a new place or if there's some other contributing factor at play here.

Derek holds out a hand in an attempt to steady her, every bit playing the part of the concerned stranger. "Spacing out .. on a space station." (It's a horrible joke, and he knows it, but this woman doesn't know him from a hole in the ground so there's no reason to keep up appearance.

Even if it's something he would fully expect Stiles to say and attempt to get away with.) "You okay?"