Pianist Matteo Bogazzi explains what his job — pianista collaboratore (collaborating pianist) is all about, and how he got there. The interview took place during a chamber music festival and summer course in Lucca, where he was working.

Rosario is troubled and, returning home, confides to his foster parents that he will meet his mother in his own way, alone. Meanwhile, Sofia and her brother exchange sharp remarks, while Marioni relives memories from the past, and a sudden bicycle accident transforms a quiet evening into a moment of great apprehension.

In this part, the encounter with physicist Fabiola Gianotti at CERN is retraced, highlighting her scientific talent, humanity and prominent role in international research. Between personal memories and reflections on theoretical and experimental physics, the importance of collaboration between the two fields emerges, recalled by the example of the discovery of the Higgs boson.

Anna is worried about Quantunque and asks Camilla to accompany her to his house to understand how he is, since he didn't come to the restaurant. Meanwhile, Torre and Piccolo enter Torrielli's apartment, finding it completely turned upside down: no clear clues emerge, except for elements that suggest an ambiguous professionalism.

Between interrogations, conflicting leads and multiplying suspicions, secrets emerge linked to the victim and their private life. Meanwhile Romano faces the weight of his own guilt and the violence he committed but is called back to a sense of responsibility by the group.

Through song, Matteo, rejected by Barbara, who chooses to remain just a friend, expresses his pain. Sofia's unconfessed feelings also emerge, as she loves Matteo in silence.

Marika proposes a new series of riddles designed to train logic and improve Italian comprehension. In this video you will have to guess common words related to the human body, everyday objects, seasons, cities, sports and nature. Are you ready to put your intuition to the test and find out if you can understand all the clues?

In the video Renzo Piano and Fabiola tell about CERN as a symbol of the cultural and scientific rebirth of the post-war period. Through personal memories and everyday dialogues, CERN emerges as a place of human and international encounter, founded on curiosity, peaceful collaboration and love for knowledge.

Commissioner Berardi investigates the disappearance of Mrs. Torrielli and, during an inspection, interrogates the widower Ventruti. In an informal setting, over coffee, an important detail emerges: Flora's new address.

Mrs. Nubila retraces what she knows about Lara, the young woman welcomed with almost filial affection into her family. However, the fragile balance of her life is shattered by her husband's sudden return. Di Nardo and Lojacono reveal to her an aspect of Lara's story that the woman was unaware of.

The group gets together for an evening among friends, marked however by some absences. Between relationships that are ending and unexpected revelations, the group still tries to stay united. A final toast celebrates a friendship that endures, despite everything.

Fabiola Gianotti describes CERN as a place of encounter, growth and international cooperation; a young and multicultural environment where science is experienced in a democratic way. The archival images celebrate the original spirit of CERN: an extraordinary adventure.

In today's guessing game video, Marika describes more objects, places, and foods. You have to guess what she is talking about, but if you can understand the description, you are already almost there!

Camilla introduces a reflection on couple relationships drawing inspiration from literary examples, to analyze the theme of women who are socially and economically stronger than men. Meanwhile, Torre and Berardi conduct a neighborhood investigation that leads to gossip and everyday banality, between soap operas and moral judgments.

Ottavia and Romano speak with Senatore who tells about his ambiguous relationship with Lara, described as an honest, reserved woman full of grace. After rejecting his advances, Lara decides to leave suddenly and when he is told that she was pregnant, the man appears genuinely surprised.