The crew of the luxury yacht Sirocco sets sail in the waters off of Croatia. Hannah and Bobby are joined by seven new shipmates. Hannah is used to running the interior her way, but suddenly finds herself at odds with a seasoned new leader - Captain Sandy. Bobby is once again looking for love while also working in close quarters with his ex. Chef Adam brings a chilled-out surfer vibe to the galley, as deckhand Malia finds herself the center of attention with the guys. When Captain Sandy interferes with a picnic, Hannah is left wondering if she will make it through the season.

The rift between Bobby and Hannah grows even wider when Lauren is dragged into a heated debate about the past. A frustrated Bobby calls out Lauren for having an affair with one of his close friends, leaving an emotional Lauren feeling ostracized. Meanwhile, a group of revealing charter guests shed their clothes while the deck crew tries to remain professional. Bugsy learns of a devastating loss back home and must decide whether she should go home or work through her pain. And, a challenging stern tie goes awry as the boat starts drifting into the cliffside potentially leaving the guests safety in jeopardy.