The Bastards have left the city behind. Their house in the countryside smells of nothing but summer. Five girls and five boys living in the moment, for the moment. No outsider comes around here, and all the insiders take turns standing guard, kissing each other, playing dead. They are still kids. They are your kids. They are our Bastards.

Summertime. A family of three, a single father, Babis, and his twin children on the verge of adulthood, Konstantinos and Elsa, sail to the island of Poros on the family boat for their holidays. In the midst of swimming, sunbathing and making new friends, Konstantinos and Elsa meet unbeknownst to them, their birth mother Anna who abandoned them when they were babies. This encounter will stir up long-held feelings of resentment in Babis, resulting in a sun-kissed, bittersweet coming-of-age journey for everyone involved.