Marco, Guido, Leo, Luisa, Gaelle and Mattia have different mothers, they are not all biological children of the same father but they have a single true father figure of reference: Manfredi Alicante. When the latter passes away, they all find themselves together for the first time in their father's house in Bordeaux, living the illusion of being able to become a united family. But now each of them brings with them a story, an identity and going back won't be easy.
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.