[he can't help but frown a little at the thought of being kidnapped and never being able to confront the person who did so, but he lets the matter drop since there isn't anything that can be done about it now.]

Exactly. And it seems like the only reason she brought us here in the first place is because she needs people who are able to leave. So if we can figure out what's keeping her stuck here and she can get back to doing her job, she doesn't have a reason to keep anyone here against their will. She seems reasonable enough to be open to that.