A strange anonymous letter arrives at the police station, immediately leading to thoughts of the first suspect, who is summoned right away.

For the finals, there will be an exceptional guest, a famous chef, and the kids are beside themselves with excitement. JAMS needs to go up in the rankings, and Melissa's team changes their approach to winning.

The news of the American tourist's murder is broadcast on television when Camilla returns home and finds Renzo very agitated about his project, which, according to him, is missing something.

Laura Piras is running late because she spent the night with Lojacono. Letizia goes to the fish market to buy some groceries for the restaurant. Then she sees something she wishes she hadn't. At the police station, the agents are reporting to Palma. Alex arrives with a new element to explore.

At school, Stefano has good news, but then, class begins. The teacher asks the students to observe what's outside the window and express what they see and feel through drawing. She is particularly struck by a couple of drawings, albeit for different reasons.

While Gaetano, Torre, and Camilla are in the apartment with Gigi and Renato, their grandmother returns and is frightened upon seeing the police. Chaos ensues. Back home, Livietta has another pet proposal for her father, who is trying to multitask.

Lojacono asks Don Michele's volunteers if they knew what Angela was doing before coming to Naples, but no one knew anything. Ottavia asks Palma how things are going with the new house and receives an invitation for coffee.

After Stefano returned with the Jams, things seem to have gone back to normal. Alice reflects on the fact that their age isn't an easy one because there are many changes. Some beautiful, others less so.

Berardi and Torre find the centurion who likes mortadella and they manage to pry some information out of him. Upon arriving at the address they obtained from him, they are presented with a little surprise.

Marioni realizes that the boys haven't practiced as they claim, so the teacher talks to Domenico who admits that they did indeed meet, but didn't play. Nathan's parents complain that Matteo's arrival is slowing down their studies.

Romano and Aragona finally manage to capture Jamal, who is immediately interrogated. While he continues to declare his innocence, he reveals something about Angela's past.

In this final part dedicated to allocutive pronouns, Marika explains the origin of "Voi" and how it is used. At the end, she also provides a summary of all the forms seen so far to clarify any doubts.

Joy finally realizes where Stefano might be and goes looking for him. She finds out what went wrong.

Torre and Gaetano leave Hotel Bisanzio to go towards the Teatro Marcello near the restaurant where the American woman was seen with the man from the identikit sketch. Meanwhile, Camilla tries to talk to Renato with Gigi's help.

The kids get together to practice all together as instructed by Marioni. However, when they start talking about themselves, they lose the desire to play and change their plans.