It all began with the prom, which brought together Pavle and Marina, the school's most popular students, and Nikola, Kristina, and Sloba, its most famous outsiders. The night, full of excitement, loud music, and alcohol, would be remebered by everyone as the end of an era and the beginning of a new phase in their lives. About 20 years later, their lives are connected once again. Pavle and Marina are not-so-happily married and have a teenage son, while Nikola, Kristina, and Sloba live as if nothing has changed - still honoring a vow they made a long time ago, to never have a permanent job, a serious relationship, nor a family... After Marina and Nikola's accidental encounter, secrets from the past will come to the surface and change everyone's lives.