Everything feels different on the first day back to school. Pietro makes an effort to reconnect with Livia, while the new classmates keep their distance.

Livia is clearly changing: new hairstyle, new attitude, new friends. In fact, her classmates are worried she's taking it too far.

Isa decides to take control of her life. Can she balance helping Pietro while getting closer to Roby? Meanwhile, Katia and Sara give Arianna a hard time.

As soon as Bianca feels like she finally fits in, she receives life-changing news. Torn between her future and her happiness, she finds support in Mirko.

While Arianna gets bullied on social media, Dani loses confidence about his dancing skills. Isa wonders if she's making the right decision with Roby.

When Katia and Sara cross the line with Arianna, it's her classmates' time for action. A new crush keeps Pietro distracted and frustrated.

With the magic of Christmas approaching, Pietro finally finds the courage to make a move. During a party, the friends make wishes around the tree.