The first charter gets rocky when the guests get in a drunken personal fight; the next morning, the guests' excitement to sail puts Daisy and Natasha at odds over serving breakfast on heel; Jean-Luc realizes he may have lost two guests at sea.
Deckhand Jean-Luc tries to rebound after an accident, but his inability to sleep interferes with his attitude; the crew gives the guests a lot to mullet over as it plans an '80s party; the crew goes wild during its first night off.
The hungover crew of the Parsifal try to piece together what they did the night before; Dani does some sleuthing, while Gary and Sydney downplay their hookup; Daisy's frustration with the deck team ratchets up.
The Parsifal crew is on edge waiting for important test results; when night falls, they play a naughty game of Truth or Dare; when Sydney notices that flirtations between Alli and Gary are heating up, she takes matters into her own hands.
Natasha finds it nearly impossible to keep the galley afloat; Gary can't get any one-on-one time with Alli with Sydney hovering nearby; a beach picnic turns into a fiasco; the deck team puts on a drag show that has the guests raving.
Feeling a lack of support, Daisy remains at odds with Gary and Natasha; Daisy jumps through hoops to plan an extravagant proposal for Barrie and Scott; flirtations between Dani and Jean-Luc continue to build; plates fly during a lunch service.
Sydney goes all-in on Gary; Alli is pushed to her breaking point; a rowdy group of returning guests spells trouble; Dani and Jean-Luc get more intimate during the the night shift, and Sydney notices Jean-Luc's work is suffering as a result.
Capt. Glenn Shephard and his crew set sail in a luxury sailing yacht to explore the crystal-clear blue waters of the Ionian Sea.