The survivors are running out of the food they have managed to salvage from the crash, when Douglas comes to the rescue by hunting the island's native wildlife, a hawksbill turtle. Self-styled 'King of the Island' Brett and his trusty sidekick Arnab create team 'Branab' to stalk Harriet and find out what she's hiding in her case. Meanwhile, Susan attempts to seduce Douglas with an inhaler and her knowledge of the 50 Shades of Grey trailer. But when Harriet discovers Brett rifling through her belongings, all hell breaks loose. Emotional and life-changing secrets are revealed that will alter the path of the island inhabitants forever.

Douglas discovers that a nearby island is inhabited and wants to visit, but Brett, desperate to stop him leaving, puts him on trial for 'assaulting' Susan.

Douglas and Brett set sail for the other island and what they discover changes everything. Harriet and Susan discover Arnab's secret stash of chocolates while he relishes being 'King of the Island'.