[ dave usually isn't thrilled about people touching him out of the blue, but the girl is clearly nervous and scared of something, so he doesn't shake her off or tense. he just looks around, frowning. ]
What did it look like? [ he doesn't say "there's nothing there" because of course there isn't now - but that doesn't mean there wasn't a few seconds ago. ]
iii
What did it look like? [ he doesn't say "there's nothing there" because of course there isn't now - but that doesn't mean there wasn't a few seconds ago. ]