Young girl Nina is falling in love with the orthodox priest with a criminal past.

A boy is asking Santa for a very unusual New Year present - a dad!

A married couple - psychologist Tamara and professor Misha - are experiencing a midlife crisis. Misha meets with a bright and relaxed girl Sveta. Tamara is in love with the young romantic Max, who works as a car wash and is interested in historical role-playing games. The husband and wife secretly want to separate from each other, but circumstances constantly force them to postpone recognition.

This charming comedy tracks the lives of several romantic pairs through trials and tribulations. The main focus of the story is a young soldier with a good heart but little ambition and his fiancée, who feels torn when a charming and sophisticated intellectual enters her life and sweeps her off her feet. There are also several side stories, also all dealing with relationships, most significantly the soldier's mother, whose comfortable but unexceptional marriage is threatened when a past love returns to her life.

The psychologist Natalya by the nature of the office activity understands tangled family dramas of everyday life by the clients, finding proper words and arguments. To keep foreign families - her work. However, will of a case, falls to Natalya's lot to endure treachery, jealousy and loneliness. The husband who has fallen in love with the young circus performer has decided to leave her.