Kathia Carusso, a young adolescent of the Italian high aristocracy, returns to Rome after spending many years in boarding school. There he meets Cristianno Gabbana, an acquaintance of the family with whom he has never had a very good relationship. Cristianno is terribly attractive, impulsive, and seems to have no more worries than fights with other bands and flirting with long-legged girls. At the beginning of the course, Kathia and Cristianno will see that they share not only the same class but also the same group of friends. What will begin as hatred will lead to an increasingly strong tension? And when they finally dare to accept their true feelings, they must overcome obstacles they would never have imagined.