Parisian romantic comedy written, directed by & starring Emmanuel Mouret. The film follows the emotional & professional tribulations of shy, socially inept musician David (Mouret) & his unconventional relationship with his ditsy flatmate Anne (Frederique Bel), which is hampered somewhat by the fact that both parties are convinced they are in love with other people. While David hankers after the introverted Julie (Fanny Valette), to whom he gives weekly French horn lessons, Anne obsesses over a man whose name she has forgotten, & with whom she has shared no more than two or three words.