Floriana, Anita and Dante find themselves living under the same roof and facing the inconveniences and embarrassments of this new situation. Inspired by Dante's words, Viola agrees to enroll at Leonardo Da Vinci high school. Summoned to the presidency, Simone is questioned about Ernesto's wounding; in the meantime, the latter's friends testified that shortly before the two had had a fight in the gym.

The strong heat pushes Dante to "challenge" the students. Luna sends risqué photos to her admirer who is increasingly insistent. The truth about Nicola infuriates Manuel. Dante receives the diagnosis.