Libero is looking for a birthday present for Maria. Giacinto, trying to be helpful, stops by with a friend who has a briefcase full of jewelry from Russia to sell. Will Libero have learned his lesson after the pillow affair?

Lele is asked by a fellow doctor to have a look at a patient who might not be telling the truth about what happened to her. Maria and Rebi are planning the guest list for the party. Cettina is listening and commenting as she works in the kitchen.

Libero is still trying to think of what to get Maria for her birthday and talks to Alice about it. At the health center, Lele talks to his colleague about Maria's party wishes. The woman who had "fallen down the stairs" comes back.

It's Cettina's day off, and nobody seems to have the time to help with the dishes, but at least, Maria and her father get some alone time.

Maria's grandparents have found a gift for her, but Libero hasn't yet. At the health center, someone told Giorgi that Laura hadn't gone to the police about the battered woman.

At the health center, Lele has to deal with an angry Mr. Corati who has come looking for his wife. Back home, Lele gives Annuccia her bath, wondering why Maria doesn't talk to him like she used to. Alice, who is there too, tries to explain it to him.

The neighbors arrive to talk about the moped they saw going into Lele's garage. Enrica doesn't back down. Later on, Libero resumes negotiations for a watch for Maria.

Alice stops by the house and is able to give some support to Maria who is really missing her mother. At the clinic, Renata and her husband meet with the doctors.

Finally, it is Maria's birthday and the grandparents bring out their gifts.

Before the party, Lele gives his daughter her birthday present. As the dancing begins, Maria and Rebi are not exactly at ease.

Giulio is still looking for a girlfriend for Lele and Alice is helping out with a list of her friends. Ciccio either has a cold or is pretending to. At the clinic, a suspicious fax arrives for Lele.

Ciccio is in bed pretending to be sick when his grandparents show up. They have a gift for him. At the clinic, a woman shows up and is examined by Mariano, but there's a problem.

Giulio takes Lele to an exhibit in order to have him meet the lady from the fax. Lele goes home only to find a new guest, not a human one.

Mariano is seriously worried about the incident in the examining room. Some people can't help but tease him, however. At home, Ciccio is still "sick," but isn't thrilled with being served soup rather than lasagna. Giulio is being an idiot as usual, teasing Lele about Irene in front of the children.

The whole family is reacting to the new situation with Irene, a possible date for Lele. Giulio is there too, putting a lot of pressure on Lele who is quite reluctant.