She's concerned when he says he was attacked - it makes her think of Joel and Spencer, and she frowns. ".... Well, maybe your body thinks that you're ready to remember it now?" She's trying to sound positive. "If there's anything that I can do..." She trails off. "I mean, I will," is pretty much what she's trying to say. "Okay? I promise." She barely knows him, but she's not going to just leave him here, or something.