Among her homework school a young twelve year old girl must learn a text by Jacques Prévert "Le Déjeuner du Matin." Coincidentally it describes precisely the same moment that is taking her deaf and dumb father with whom she has obviously a difficult relationship. A reflection of her generation who is not familiar the version of Joseph Kosma composer of record she sings this text on an air of pop-rock which her sensibility leads her. The emergence of Joseph Kosma furious at this diversion the girl will lead to revolt in songs in a very teenager amalgam both against the deafness of his father and against the authority of the musician.