When Luigi finds out he could actually have had some water before his CT scan, he is totally demoralized. He talks about the different kinds of patients to be found in any hospital.

Michele has a rough time of it in Master Simone's workshop. It's clear, however, that he has talent. A Knight of Malta comes into the workshop to have a look.

Margherita Hack's talents lay not only in her greatness as a scientist, but also in her remarkable ability to communicate with the general public, and especially young people. She rendered complicated information comprehensible and interesting, using clear and simple examples.

Giuseppe, Cloe, and Nina have a relaxing moment together at home, but then a letter arrives for Giuseppe that challenges the lighthearted atmosphere they had created.

On the last day of school, Manzi goes to say goodbye to his pupils, who have taken the exam for their elementary school diplomas. He has written each of them a letter about how far they have come together and urging them never to give up. Outside the school, the principal wonders who all those people are, coming towards the school.

Giulio shows up early to the house to find out how things went between Lele and Irene. Lele gets teased by just about everyone about his "wild night." At the clinic, the woman who had accused Mariano of molesting her shows up again. This time it is Lele who has to deal with her.

Camilla has to go down to the Carabinieri (police) headquarters. She tries to call Gaetano, to no avail. At the police station, she runs into the administrator of Dora's villa.

Imma is furious about what she reads in the paper, but her boss tells her to calm down and wait for the trial. She also has to deal with a new police officer with a strong personality, but who is also quick-witted.

Lojacono meets his friend Paolo for dinner and they talk about the case in which Lojacono had been falsely accused. The next day, Bukhar is questioned at headquarters.

Emilia, the mail-stork is sick and unable to deliver a letter to Dino the elephant and Pimpa volunteers. Pimpa's readiness to do a favor took her on quite an adventure.

After saying Pronto? (hello), what do you say when calling someone, or when someone calls you? Marika has all the answers.

After a night of intimacy, Ugo and Nora seem to have differing ideas about what it meant. Meanwhile, Iside and Dino are already basking in what they think is the aftermath.

Luigi spends the night tossing and turning. In the morning, a nurse comes to get him for the CT scan, but then he has to wait and wait.

Some years have passed, and Michele's widowed mother has had some difficult decisions to make regarding her children. One of these is to send 12-year-old Michele to Milan to be an apprentice at the workshop of the well-known artist, Simone Peterzano. Michele has no desire to leave home and family.

Aldo and Margherita stuck together. He might get bored at her lectures, but he would always be there. They both shared a love for sports and motocycles.