A Berlin school class spends a week at the Polish Baltic Sea. The students don't exactly find the post-season resort exciting. Between table tennis, day trips and alcohol excesses, 16-year-old Ronny and his classmate Isa develop a cautious relationship. During a disco visit, they get to know the Pole Marek. Out at night as a threesome, Ronny quickly realizes that Marek is more interested in Isa than in him. After Isa leaves them to return to the hotel, Ronny begins to challenge Marek to a dare. Marek jumps off a pier into the sea and does not resurface. Ronny does not get help and also does not manage to tell Isa about the incident.