Alex is a good-looking, funny young man with a spark in his eye. He’s got everything it takes to win any woman who takes his fancy. Why shouldn’t he make a living from such a talent? Alex and his sister operate a business offering truly special services: they break up love relationships on demand. Their one ethical condition stipulates that the relationship must involve at least one unhappy partner. One day a wealthy man hires them because he is unsatisfied with his daughter Juliette’s husband-to-be. The "traders in happiness” have only one week, though – and on top of that, Juliette seems happy. French film stars Romain Duris and Vanessa Paradis perform their roles as heartbreaker and happy bride with palpable relish. This light romantic comedy (with a dash of drama and a predictable ending) is a welcome surprise to the ever-popular genre. The film also serves as an offbeat tribute to the unforgettable Dirty Dancing.