Julie, a woman who is unlucky in love despite her bubbly demeanor. Her job at a bookstore takes an interesting twist when she discovers a book titled "Happiness Can Be Learned," and she sets out to fix her love life … Alexandra Lamy, Mélanie Doutey, Julie Ferrier, Jean-Paul Rouve, Grégory Fitoussi, Julien Boisselier, Michel Vuillermoz Added on Amazon Prime 2022-03-13. Added on Netflix 2022-04-03.