End of the 70s in the Treviso area. Two decisive moments in the lives of three teenagers of the Bottacin family: Primo, Anna and Tiberio. The passage from puberty to pre-adolescence experienced between first loves and rugby matches and that from the world of the countryside to the world of the city.

Following her husband's death, a widow decides to remarry his former business partner. When the woman's daughter returns home for a break from her college studies, she begins to suspect her stepfather's fidelity. Upon investigation, she discovers that he is having an affair with another woman, who is found dead shortly thereafter.