Katya Bilyavska is going to her father's anniversary from England, where she is studying at a prestigious college. And although Katya's relationship with her father can not be called close, the girl is shocked when she learns at a holiday banquet that she is not the only daughter. However, Serhiy Belyavsky himself is no less impressed. Although with difficulty, he recognizes Nadezhda, with whom he had a holiday affair about twenty years ago. But he sees the girl Dasha, her and her daughter, for the first time.