Diana and Rasima are two sisters. Only Diana has everything in chocolate: she is beautiful, is popular with men and is going to marry the oligarch Sergei. And Rasima has to work tirelessly, because she has an old, sick mother in her arms. Semyon is the son of Sergei. After several chance meetings with Rasima, the man falls in love. But he still doesn’t understand how to treat Rasima, because she, like a wolf cub, rejects all his gifts and signs of attention. "Strange. How strange it is. I want to unravel it and find an approach." Semyon is discouraged, but is not going to back down.