Elena Ivanovna argues with her friend that she is still quite attractive and ready for a serious relationship. To prove this, she goes to St. Petersburg and looks for a man. There, she meets a Prince who takes an interest in her. Returning home, renewed and changed Elena Ivanovna decides to take care of herself. And now, when she is fully dressed and ready to meet the Prince, it turns out that the phone number that he left her does not exist. Having overcome depression from failure, Elena Ivanovna proceeds to search for the missing Prince.