Sans's expression clouds just a little. It's clear he's trying not to show it--his eyes remain steady, but the rest of his face shifts, and it takes a moment before he gets the whole thing under control. "I've been around town a bit; she's not the only one who ended up like that. It's pretty messed up."

That might be more frightening than anything else. Maybe everyone living here, even the ones who say they've been here the whole time, was kidnapped and changed.