Silvio has no interest in the student rebellion taking place at his high school. His fascination lies with Valentina, the prettiest girl in the school. However, Valentina already has a jealous boyfriend, Martino. After Silvio finally has a moment alone with Valentina, he makes the mistake of telling his gossipy best friend, Ponzi. By the end of the day the entire school knows about the kiss, including a very angry Martino.