30-year-old Joséphine is single, lives with her cat Brad Pitt and is looking for the man of her dreams. During a family meal, her younger sister, Diane, who seems perfect in every way, announces her future marriage: this is the straw that breaks the camel's back for Joséphine, who has not got a man in her life. Jealous, she claims she is getting married to a Brazilian people surgeon named Marcelo and is going to live with him in his country. Joséphine's lies then start to spiral, producing life changing outcomes.