Polina always loved the sea and trusted it like her best friend. But during the last storm, the girl almost drowned while saving a child caught in the waves. And now Polina cannot swim. The brave rescuer began to be afraid of the depths! It seems that only Marat can help her overcome her fear. But he is forced to leave to film a new commercial. Why is the person closest to you not around when Polina needs love and care so much? Why doesn't he call or write? Or is what is happening proof that their relationship is becoming a thing of the past? After all, it’s difficult for two such different people to be together...