Él es un padre torpe y obsesivo, ella, una mujer coherente y que no quiere tener hijos. La pequeña Sofia, hija de él, cambiará su prespectiva y los obligará a ir más allá de sus límites.
First day of last year for the students of a high school science, but at school there is something new: some guys have been moved from their respective classes in a section created especially for them, the section H. Students of the H section are not were chosen at random, are in fact notoriously problematic elements, too exuberant and listless. Among them is Ricky who is awake and never misses a chance to make jokes irritating that it shares on its Youtube channel, Star whose only interest is its look and Viola intelligent but always at war with the world.
On Andrea's birthday, his boss asks him to babysit his son while he's away for work: while Andrea is babysitting, his friends arrive and throw a big party.
Tras enviudar, Vincenzo debe hacerse cargo de sus tres hijos, todos ellos en una edad complicada. Matteo, Chiara y Andrea viven una vida plena, rodeados de lujos y comodidades, pero sin aspiraciones en la vida, sin responsabilidades: una vida sin principios. Pero todo cambia de un día para otro cuando la empresa de Vicenzo quiebra.