That creepiness is fair, they're both staring a little too much at each other. Well, mostly fair. That comment was right on the nose, an astonishing guess at his own thought process. And a bit of a puzzle: Right, but isn't [right]? How is that supposed to work? Then again, with two things to that title...

"Because... you're not in the spire anymore?" he guesses, then goes still as the other part really sinks in. "Are you a ghost?!"