The crew enjoys a day off at a Croatian national park. Mzi reveals his feelings for Courtney and David gets closer to Delaney, but a brutal injury threatens to derail one of the budding romances. Meanwhile, old tensions between Lexi and Chef Mathew resurface leading to an explosive stand-off that begins to unravel the close-knit crew.

A new group of charter guests arrive with high spirits and even higher expectations. As Sandy joins the guests for dinner, Mathew puts extra pressure on himself to impress his Captain. And when Katie voluntarily goes short-handed in the stew department, Malia worries the workload will become overwhelming for the deck crew after rookie mistakes are made.