[Wirt doesn't really like that look. She can't be that much older than him, but he still feels a little like he's being scolded by a parent. He shrinks back a little, pulling his cloak a little tighter around him and glancing down.]

Uhhh... Y-Yeah, he. He does that. A lot. B-But this time it's different! I'm pretty sure he actually disappeared this time. All of his things are gone and there's no sign of him anywhere!

[He can't shake the feeling that something actually bad has happened, and as much as people keep mentioning Greg might have just gone home, "home" is probably not the place he got sent back to.]

He...I-I dunno, he always kind of runs around all over the place? He always tries to get into everything he can find...I already looked everywhere I can think of inside, but maybe I-- I don't know. Maybe I just missed him? He's kind of hard to miss though. He's really, uh. ...Noticeable.

[That's the polite way of putting it.]