On New Year's Day, two boys wind up in the apartment of Katerina, a teacher from their school, along with her friends, Stepan and David. As the older trio bickers, drinks and flirts, the boys gain eye-opening insight into the adult world.

Bittersweet comedy about four teenage boys, their friends, parents, lovers - from the moment when they are 15 to moment when they are 18. Story is set in 1970s, when is Czechoslovakia occupied by Russians.