It would help if I could read the text! What happened?
EDIT: OK. I pieced together most of the chat. The blonde at the front covers her mouth like she's shocked, but she's hiding the fact that she's puking in the hot tub. You can see it run down from under her hand. There's a guy in chat calling her out for it, but she keeps trying to play it off. I assume buddy pulls up the video and confirms they're all bathing in chunder broth, and everyone - except for the culprit - bails fast.
EDIT 2: I hope my spoiler tags worked.