Michele Casali is a middle-class professor in Fascist Italy who teaches at the same high school attended by his only daughter, Giovanna. A shy and sensitive girl, her insecurities are only magnified by Michele's overprotectiveness—reaching a point of no return.
Nino and Caterina have been married for 65 years. After Caterina's death, their daughter Elisabetta, trying to help her father to overcome the loss, hires an author to write a book on their love story.
Lino and Chicca are an aging, childless middle-class couple whose life is disrupted after he's diagnosed with Alzheimer's disease.