Wincenty Poziomka is a director of film and revue school. He barely earns his living. A beloved dog accompanies him all the time. He gets extra money by writing letters to fiances. One day he gets a message that he inherited a half of a shop. His co-owner is a several years old Basia. He meets also Helenka in the shop and instantly falls in love with her. Wincenty isn't a good businessman. Meanwhile, Helenka loses her job, so he offers her a post in his shop. Suddenly, when the shop becomes ruined, Basia gets a role in a film.