Dana, Alice, Shane, Carmen, and Jenny take an eventful Olivia Cruise on a ship around the Caribbean. Alice and Dana attempt to role-play as characters from "The Love Boat", only to end up with Dana becoming seasick. Both Carmen and Shane question Jenny's moody behavior throughout the trip especially when she tries to hook them up. Back in Los Angeles, Bette and Kit struggle to reconcile with their estranged father, Melvin, who comes for a visit. Tina attends a formal dinner banquet with Helena to receive a prestigious award for Tina's social work. Tina asks Bette to date her. Following Jenny's confrontation with Mark, he decides to come clean to Shane about his secret videotaping of her.