Sixteen-year-old Mina is spending summer days with her father, Andrej, at the mouth of the river Bojana. Andrej is a kite surfer and adventurer, and Mina tries to be the opposite. However, she falls in love with kite surfer Sasa. Sasa is older than her and he has a girlfriend, Sonja. The few days Mina and Sasa spent together do not change their relationship. However, in Mina's adolescent world, these days are changing everything.