When her mother dies, sixteen-year-old Bomi changes schools in the middle of the year. She enters a new class, that of her cousin Matthias, who becomes his ambassador in his band of friends. Very soon, the boys in the group will begin to court Bomi, who agrees to go out with the calmest of them, Otto. However, she will soon have to face the great love he feels for Taehyung, her Italian teacher. The passion that is born between them is doomed to failure. Bomi fuses to let herself be carried away.