Romeo, a lovelorn Roman musician in his 40s with 20 years since his only hit, consults a fortuneteller who predicts he'll find love and money with a foreign singer named for a flower. In Brussels he meets Marguerite, an older chanteuse who interprets Jacques Brel and loves her yappy dog.
A septuagenarian couple are attracted to each other in a retirement home but find the institution and their fellow patients frown on their relationship.
Rosa, a mature mother of several children, is concerned that her beloved husband Don Peppino is losing interest in her, and does his best to provoke some jealousy in him. She is a masterful cook, and if her romantic charms are fading, her culinary skills are not. By one means and another, and after some amusing confrontations, she succeeds in keeping her husband from taking her for granted and harmony is restored.
Nino and Anna grow-up as neighbors and song-writing partners. They gradually fall in love, but eventually go there separate ways. Years later, they end up in the same city.
Carabinieri's lieutenant Duilio Cordelli is in charge of investigating fake banknotes traffic. He discovers that a 60 billion lira bank robbery is linked with his case. Things get more complicated when the main suspected, Lorenzini, is killed. Moreover, Cordelli villa is blown up and the evidence points to the conclusion the whole case could be solved only by flying to London.
Let's Hope It's a Girl is a multifaceted exploration of the pointlessness of sexual stereotypes. Liv Ullmann is a countess who, after her divorce, takes over the family farm. Realizing that she can't rely on the patriarchal society structure for assistance, Ullmann runs the farm herself with the help of her female servants and relatives. When the Count (Philipe Noiret) comes back into her life, he and his male buddies find themselves outclassed by the expertise of the ladies.
A doorman and a street cleaner, intrigued by the passage of Halley's Comet, ask Professor Bellavista if they can observe the sky through his telescope. The two, instead of observing the comet, end up framing a window of the apartment opposite and believe they have discovered a crime. So they set out in search of the body.
In Naples, Professor Bellavista is a retired man, passionate about the philosophy and thought of Ancient Greece. Every day, in his luxurious apartment, he teaches his lessons of life to the poor-nothing (his friends), who are dazzled by his reasoning. One day, however, the quiet life of the building of Bellavista will be disturbed by the arrival of a director of Milan. Between Naples and Milan there contrast, because the Neapolitans are accustomed to enjoy a quiet life, always based on the "philosophy of pleasure and delay", while the northern Italians are very strict and punctual.