Rosario claims he no longer worries about the consequences of his actions, because he will have to leave Milan anyway. Meanwhile, Domenico and Matteo clash harshly, calling their friendship into question amid accusations and betrayals. Sara is forced to confront a difficult reality, understanding that she must grow up quickly and put her emotional strength to the test.

During an orchestra rehearsal, tensions, frustrations and conflicts emerge among the musicians. Between sarcastic comments, misunderstandings and an open confrontation with the conductor, the group is forced to confront the meaning of truly working together as an orchestra.