Neither Guido nor Nonno Libero can sleep, so they both gravitate to the kitchen. They start getting comfortable with each other, and one way to do that is dare del tu (to use the familiar form of address).

An evening at home: baked lasagna and some casual sparring about Livietta's substitute dance teacher. Finally, Gaetano and Camilla talk by phone and she is able to tell him her hypothesis.

Bruna is trying to communicate with her husband, and Nora and the family are encouraging her. At the workshop, Rebecca is trying on her wedding dress and finds herself alone with Nora.

Guido manages to catch up with Ciccio on the train. Ciccio doesn't want to talk, but Guido talks about when he was Ciccio's age and engages him. Back home, everyone is on tenterhooks, hoping Ciccio will come back.

Gaetano's team finds an important lead which they get ready to act on. Livietta has to wait to get picked up again. Camilla analyzes the case with Potti, as she irons.

At the workshop, Bruna opens up about her feelings concerning her husband, Carmine, and their marriage situation. With the support of her co-workers, she takes action.

Grandma Enrica is not there to rant about Doctor Zanin's presence in the household. Instead, she has a worrying incident to report, regarding Ciccio. Guido gets involved.

Camilla remembers something about the last time she saw Luca and tells Gaetano. She questions her class about Luca, too. Meanwhile, Torre and Ferrari go to Menicucci's place.

In a heart-to-heart conversation with Bruna, Nora shares her experience of being cheated on by Ugo. They decide to confront the hairdresser Bruna says must be her husband's lover.

At the health center, Mariano is complaining about house calls, and meanwhile, Guido walks in from a house call, himself. He also shows up at home for lunch, unexpectedly. And then, Enrica shows up, as well.

Gaetano and Camilla finally meet. They talk about the case but not only, and they go to Luca's house to talk to his parents.

Nora confronts Ugo about what Rebecca told her. Nora and Spartacus try to come up with solutions for the zero-impact wedding. Bruna comes to work very upset.

Grandpa Libero's bad day just got worse and he is almost at the end of his rope, overwhelmed with responsibility. Maria realizes she has to do more to help out in the family.

Gaetano gets a different story from the doorman than his wife had given, and even has some new important details to share. Gaetano reports on the case to the prosecutor and brings up dinner again. At home, Camilla mentions the substitute dance teacher to Renzo...

Ugo guesses what Nora is up to, but of course she denies it. Later, she and Rebecca meet up for some wedding business and end up talking about personal things.