Long ago, there were four teenage friends: two boys and two girls. Both guys were in love with beautiful and charming Tanya. But Mitya who is one of them gets a prison sentence because he tried to save his girlfriend. Tanya goes to study abroad. The years have passed. The second girl Lisa from their company marries Mitya. And Tanya is going to get married with Gera who has become successful and wants to take the post instead of the head in the Tatiana's father firm. But a chance meeting between Tanya and Mitya reminds about their forgotten feelings. What will win: love or duty?