The crew reels and bands together in the wake of a serious event, Capt. Jason handles not one but two difficult matters between crew members. When a person on the deck team is forced to leave the boat, the hierarchy on the exterior gets a shakeup.
A relationship onboard explores new depths while another one finally breaches the surface. Chaos ensues when charter guests become entangled in each other's dietary preferences. Single charter guests give the deckhands a run for their money.
The guests get upset with Aesha when their bucket list Great Barrier Reef diving excursion gets denied. A familiar character returns to coach the deck team through a strip show for the guests.
The crew deals with a medical emergency onboard. Captain Jason faces a tough decision when a crew member gets caught drinking on the job. A deckhand wants to take his relationship to the next level.
The crew erupts in an argument when a deckhand meddles in the stew's drama. A date goes awry when Chef Tzarina reveals her true feelings. A stew has to come clean to a charter guest after making a big mistake.
Chef Tzarina struggles to rebound after a dinner gone wrong. A stew tries to convince Aesha to switch shifts, and the crew pulls off a touching memorial celebration for the guests. A night out becomes sobering when something serious happens.
Magda oversteps her boundaries with Aesha; Captain Jason's colleague charters Motor Yacht Thalassa for a bachelor party; Ryan resists the guests' food requests and must face the consequences with Captain Jason.
Jamie gets upset with his fellow crew members for name-calling; Captain Jason wants the boat to keep improving, but when the crew members fail to take his demands seriously, they find out the hard way that he means business.
The Thalassa crew hosts a prom night for the charter guests after their first adventure to the Great Barrier Reef; Ryan feels left out from the crew's activities; Magda has a hard time pulling her weight.
Aesha gives Magda a second chance at service; safety issues come to a head between Captain Jason and Jamie, but when Jamie doesn't agree with the captain's orders, he tries to get the deck team on his side.