While vacationing on the crowded beaches of Riccione, a group of teenagers becomes fast friends as they grapple with relationship issues and romance.

A father, who calls himself “open” and tolerant and fights against any form of discrimination, reveals himself as not so liberal when his son announces the engagement to his partner. Overwhelmed by the news, he regresses into the most fierce opponent of same sex marriage, and tries to undermine his son’s happiness with a series of embarrassing situations.