In the restaurant Tanya Larina and Lena get acquainted with a young couple - friends of Pavel Chernov. Having conceded to the requests of Leni, Tanya Larina sings for him. After the restaurant, he is hysterical, and Tanya takes him home. At night, Lenya tries to commit suicide. Waking up, Tanya brings him to life. Meanwhile, the recovering Paul is getting closer to the nurse Varya and forgets about Tanya Zakharzhevskaya.
