Hoo boy, that's a doozy that will break his brain, especially since he comes from a world 600 years after the near-extinction of humanity. Then again, it's very likely that most of what he encounters as a passenger on this train is going to break his brain, at least until he develops some resiliency.

He glances at the cloth she offers him, then shakes his head. "Won't be able to see what I need on that. Thanks, though." He pushes up off his chair. "Mind if I go find something?"