I krouaziera tou erota (1988)

Stuck in a love/hate relationship, the young couple of Fanis, an aspiring journalist, and Martha, a polyglot travel agent, constantly bicker--when, in reality--they deeply love each other. But, when Martha accepts an unexpected invitation to a luxurious cruise in the Mediterranean by her lascivious manager, things will take an unexpected turn, as Fanis, blind with jealousy, embarks on the same ship in disguise. However, are his fears justified?