At the roommates annual summer luau party, relationships are started, rekindled, and ended. Ava learns a terrible secret about why Johnny broke up with her years ago. Susanna pretends to be involved with Jay to ward off advances from her ex boyfriend. And Nikki believes she must seduce Cameron in order to keep him interested in her and away from his ex girlfriend Amber.

Jay is upset that his old knee injury is keeping him from competing in the local surfing competition, but Erika has plans to get him in the event. Meanwhile, feeling overwhelmed by the disarray in the house, Ava asks Johnny and Susannah to help her organize things but no one can agree on how much structure is really needed in the house.Also, Ava and Susanna organize a fashion shoot with a photographer who had a one night stand with Johnny

Ava, Susannah, and Colby discuss hiring a popstar to help them With there clotheing line. Ava admits her feelings for Johnny.Bradin breaks up with Callie after realizing his feelings for Erika.Others do not approve of their relationship and try to discourge it by letting Bradin go on a surf tour with Jay

Bradin comes home after the surf tour abroad. With him is a surfer dude named Bryce and his girlfriend. Bradin seems out of place when he sees his friends having a party in the hot tub. Bradin is suppose to go with Derrick to the restaurant where Ava is to have a talk via webcam, but doesn't. Jay is concerned about the way Bradin is living his life. Ava misses the kids.