As Raven moves in with her single besties, Rachael clears the air about a rumor started by her ex, Alex. Kaui and Marcus’ flirtation during a yacht party rekindles a romantic connection.

The crew's night on the town takes a wild turn with a scandalous make-out. The girls confront Skye about her outburst, and a conflict while cliff diving has shocking results.

Raven is shaken over Kamalani's behavior, while Kaui and Marcus' date ends in disappointment. Alex and Rachael try setting up dating profiles, and a day trip to the beach is clouded over by bad moods.

Kama and Kaui head to Moloka'i to recharge, while Raven wonders why she's being snubbed. Skye's boyfriend presses her for answers about their future, while Rachael and Alex make a crucial decision.

A wild weekend includes skinny-dipping, tears, and more than one shared bed. While getting in touch with their culture, the friends ponder their future paths on and off O’ahu.

Kaui invites Marcus to a birthday luau, but Keolu encourages him to go for Raven. Rachael reveals what caused her breakup with Alex, and tensions that have been simmering all summer finally boil over.