As the Shipmates arrive on shore for their much-anticipated beach outing, they soon realize that this party will be anything but fun in the sun. David's worst nightmare comes true as he's forced to come clean and answer for his behavior. Back on the Chakra, an innocent game of spin the bottle quickly backfires, revealing truths about the Shipmates that threaten to break up the strongest couples. Gabby makes a game-changing announcement which can spell going overboard for multiple Shipmates.