After eating the fish, the Yeti offers a fish skeleton to the Smart Daughter; this makes her mad because she says that all men are the same; I guess her last boyfriend gave her a giant fish skeleton or something. Anyway, she is still very horny for the giant Yeti.
The adult search party appears to chaperone this encounter, and they give the Yeti some spray medicine to heal his gunshot wound. He is scared but trusts the children enough for them to use a healing item on him.