Hmm. Well, as long as you're only blocking the way from the restaurant, it should be fine. [She takes a few steps back from the last corridor she passed, because she's going to assume that's the one he came down, but just to make sure before she actually goes that way...]

It was this way, wasn't it? [She doesn't know how long it would've taken for the effects to kick in, so she might as well confirm she's not about to go in entirely the wrong direction.]