Guerdy tries her luck at solo therapy; Stephanie gets word that Marysol has a problem with her; against her wishes, Adriana must celebrate her birthday.
Chef Ben Robinson and nine crewmembers prepare to work and play their way through the Greek Islands aboard the 150-foot luxury mega-yacht Ionian Princess.
After the crew has their first night off, Bobby and Danny bring girls to the yacht and Hannah confronts them; an all-female charter group proves demanding.
Ben apologizes for ending Bryan and Tiffany's fun, and the crew gets ready for a charter from Oklahoma; a country hoedown with bales of hay is put together.
The bachelor charter guest return to the ship with a large group of girls, angering Hannah, and then label Danny as charter MVP, disappointing Bobby and Bryan.
As Danny recuperates in the hospital, the crew enjoys his absence; Tiffany's feelings for Ben grow; an easy-going charter leaves and a difficult one arrives.
After the demanding charter guests decide to extend their stay, Hannah uses her best "stew face" get back their trust; Ben and Hannah's friendship deepens.
Bobby is hung over and apologetic after a night out celebrating turns ugly; the season's final charter is a demanding all-male group that exhausts the crew.
Off the coast of Croatia, the crew of the luxury yacht Sirocco sets sail with Hannah, Bobby and seven added shipmates; Hannah is at odds with Captain Sandy.
Bobby and Hannah's rift grows and Lauren gets dragged into the middle; some charter guests remove their clothes on deck; Bugsy experiences a loss back home.
The deck crew's dangerous mistake frustrates Captain Sandy; Andy's relationship with Bugsy gets stronger, but tension between him and Hannah increases.
News of Malia, Wes and Adam's love triangle spreads below deck; Lauren feels pressured as her duties grow; Adam deliberately ignores a guest's food preferences.
Malia and Adam's romantic moment is complicated by her continuous flirting with Wes; Hannah and Adam clash when he defies the guests' food preferences.
A guest worries that her partner has been cheating because of a dream, so Karamo helps her find the truth with help from a psychic and unlocked phones.