"Oh." He's frowning now, too, not that it's apparent. He focuses on that idea, searching for any kind of portent for the subject. It's annoyingly inconclusive.

"Like, it would actually make sense for there to be people still sleeping in other parts of the house, so I guess we're bound to find her as quickly as we'll find anybody else the house is locking up. Which is...you know, probably not fast at all." He eases up a little. "But still theoretically possible, I guess."