'Unfriendly' depends on a lot of things, but for the moment all that matters is that she recognizes him and that takes drowning him out of the equation; she liked Wolfgang, she remembers. It had been odd, that he didn't remember her, but not the oddest thing here. Stranger things happen all the time. She's one of them, after all.

Just on a whim, she drifts closer to what light there is here and tries signing This is Bad-side isn't it? in case he understands, and in case she's going to be able to have a conversation without actually coming up. She thinks about just pretending she didn't notice him and drifting away, but he looks about as good as she feels and she remembers worrying about him, weeks ago.