Gemma goes to talk to Adriano about her frustrations with Alberto. Guido has some news to share with Maria about Lele Ju.

Guido tries to talk to the Martini family about Lele Ju's intolerance, but Enrica dominates the conversation and doesn't hide her mistrust of Guido.

Enrica's words must have hit home because Libero has a bad dream involving Guido and Maria... He gets out of bed to check out the situation.

Maria and Guido take Lele Ju and Annuccia for a horse and buggy ride to explain to the kids that Lele Ju will have to eat special food. Libero goes to see his daughter at the restaurant to talk about Enrica's offer.

Alberto goes to pick up Lele Ju at a friend's house. Gemma and Adriano show up and have something important to say to Alberto.

Alberto takes Lele Ju home. Cettina and Lele Ju go to the supermarket, but Guido comes along to help in finding products that are gluten-free. There's an interesting encounter at the yogurt stand.

Finally, Grandpa Libero sees what Grandma Enrica was worried about regarding Guido and Maria. He tries to intervene, discreetly...

Annuncia has some clear ideas about Guido and Maria, and so does Grandpa Libero. He has finally started paying attention and does what he has to do.

Guido and Ciccio move Grandpa Libero's things to the new room. At the university, Rebecca and Maria talk about Guido and exams. Grandpa Libero has a surprise when he goes to the garage to get his car.

Grandpa Libero wants the house to himself to make a phone call, but Cettina keeps up with her ironing and her chit chat. Grandma Enrica goes to Nilde's restaurant where the painters are working.

Nilde's restaurant is a few days away from opening, and she tries out a recipe on her family. Cettina sits at the table with the others, and her judgment matters. Libero goes to the restaurant with Nilde and they talk about Enrica.

Nilde finally confronts her father about Alberto and finds out things she didn't want to hear. Without thinking, she heads for the garage to give Alberto a piece of her mind — cantargliene quattro.

Alberto tells Nilde about Gemma, and their conversation calms down. Libero goes to the health center as a patient, but Guido isn't all that convinced there is something wrong with him. Cettina goes to the supermarket and is approached by the "frog" from the yogurt counter.

Libero is in excellent health, but he sees things differently. The inauguration of Nilde's restaurant is a day away, and Enrica shows up with a chef she would like to hire.

Lele is doing better with his new diet. Annuccia has decided not to eat. Grandma Enrica makes a surprise visit. Libero loses his cool a bit.