[ Wow don't call him out on his vague fear. He's supposed to be brave and ... stuff!! So he looks a little embarrassed for a moment, putting his hand behind his head. ]

O-Oh, uh, nothing! I just thought it might be rude to bother a ghost, that's all! Hahaha ... [ Smooth, Ash. ]

So ... who's asleep in there? Is this your house?

[ If so, he's going to need to apologize for just kind of breaking in and stuff. ]