Melodrama based on the autobiographical story of Svetlana Shafranskaya. The action takes place in the 70s. Dunechka is on a theater tour. In one of the plays in which she plays the role of a child, Dunetcka falls in love with Kolya, a 17-year-old boy and son of two theater actors. Kolya is seduced by the actress's professionalism. And it was, at least she believes, Dunetcka's most unhappy and happiest summer. The film is dedicated to the actor Nikolai Eremenko Jr.