A story about twin brothers who grew in an orphanage. They promised each other that they would always be together but Kolya betrayed Vasya and left for the USA under the guise of his brother. However, brothers will meet again.
As a child, on the eve of March 8, Vitya was hit on the head by a swing and miraculously survived. Since then, three of his friends celebrate this date every year as their friend's second birthday. But this time, the fun goes too far. The guys wives and girlfriends will have to save them from problems and the consequences of a protracted party.
