It's while Gwen is busy addressing the stabby crab that Chrissy happens upon her. Thus far, she's been fortunate enough to avoid that particular fate nine times out of ten. But it's that tenth time that really counts, isn't it?

"Hello! Are you alright?"

The question is mostly rhetorical. Chrissy's assuming by the one-sided conversation she's just witnessed that this new person has likely discovered one of the sillier bits of weirdness.