Dana is invited to a dinner party for Subaru, who want to sponsor her tennis career, but Lara is hurt when Dana takes her male doubles partner instead of her. Meanwhile, Tim is shocked when he catches Marina and Jenny in a compromising position, Alice tries to sort out the problems with her mother, and Bette tells her father about Tina's pregnancy, but is upset by his reaction.

A lesbian cruise in the Caribbean proves eventful for Dana, Alice, Shane, Jenny and Carmen. Bette and Kit struggle to reconcile with their estranged father, Melvin, during his visit.

Dana is stunned when she learns a big secret about her brother, Howie, at Gay Pride 2005. Mark tries to make amends with Jenny and Shane, Kit and Bette learn that their father, Melvin, is refusing treatment for his illness, and a shocking memory about Jenny's childhood is revealed.

Bette reaches out to Tina as she decides to take her father home for his final days. Jenny struggles after recalling a difficult memory from her childhood, and Alice becomes jealous when Dana agrees to have dinner with her ex-girlfriend, Lara.