We are at the evening of the concert and nervousness among the kids and not only them, is making itself felt. While the final preparations are in full swing, Barbara decides to do the right thing. Marioni instead continues to harbor strong doubts about maestro Fiore.

Maestro Marioni listens to Domenico and Barbara play and doesn't spare harsh treatment towards the girl. Despite her friends being supportive of her, Barbara decides to go home to study instead of going out after rehearsal.