Kai and Bailey return from the summer tour, and Kai becomes jealous when she sees some of Vin's paintings of a naked girl. Dale is replaced by Liz as the boss of WaveSync. Bailey's brother DJ makes a surprising visit.

After seeing DJ with thousands of dollars, Dawn becomes suspicious and tells Bailey. Lacey tries to avoid the livingroom when a webcam is installed.

Bailey tries to purge himself of all his past flings at a chance for a real relationship. Lacey and DJ write to each other during DJ's absence. Wavesync works with the Surfrider Foundation. Justin and Liz's Fire begins to spark. Vin and Kai try to talk. Dawn realizes that she has more in common with Bailey than she thinks. Birdie shows why she has the name. Vin's girlfriend realizes that Kai isn't as meek as she thinks. Shoe introduces Sofia to Justin

When Justin and Dawn decide to take a short getaway they experience some technical difficulties. Meanwhile, the others become distracted at a large benefit party. When Justin and Dawn become shipwrecked, no one even notices them missing or attempts to help.