This tense thriller begins in the office of Claudia, a psychoanalyst whose sister was killed in a terrorist attack. Her newest client is Tancredi. He says that he is a journalist and that he suffers from having witnessed numerous atrocities in Bosnia. The events he describes sound just like those of Brescia, and Claudia, who still grieves for her sister, begins to wonder if Tancredi is telling the truth. Her investigation proves that he is lying, but it leads her to wonder why he has chosen her as his psychoanalyst. After talking to her husband, Claudia visits her old mentor who suggests she continue working with Tancredi but warns her not to call in the police. After that the story frequently jumps to 1998. By then Claudia and her newborn baby have become part of the witness protection program and she is preparing to testify against those involved in covering up government-sponsored terrorist activity.

Elisa is only forty when an incurable disease takes her from her husband and their daughter. Before her heart stops, Elisa finds a way to stay close to her: a gift for every birthday up to her adult age, 18 gifts to try to accompany her child's growth year after year.

In an accident the young mechanic Marco Coccia meets Cristiana. The two fall in love with one another. Cristiana confesses only later that she is a genuine princess. For Marco it is not a problem, but for Cristiana's parents it is a very big problem. The two must separate. When one evening Cristiana calls Marco and lets him know about her forthcoming wedding, Marco with the car races toward Paris and has an accident...

A group of students from the San Crispino school for boys take a holiday in the United States, traveling from New York to Los Angeles. Young Father Don Buro has great difficulty controlling the youngsters, especially trouble making ex-student Peo, and finds himself distracted by the attractive single mother of one of the boys.

Forty-something Mattia has every woman in town lusting after him. But every time a woman wants to get hitched, he drags out his 'daughter' (actually the girl next door) to pass judgment on this woman.

Sixties. A group of kids are in their last year of high school. Renato, a young student, is in love with the beautiful Manuela but she does not reciprocate her feelings. One day Renato, on the occasion of his parents' departure, decides to hold a party at his house to which he invites Manuela and two other companions, but a few days later he ends up being suspended from school after having peeked into the girls' gym. So the protagonist plans to leave for Sweden in search of easy conquests but on the train he meets a beautiful lady who intends to betray her husband. Renato is unaware that she is the wife of one of her professors and the situation gets complicated.