The joie de vivre of a young Parisian provides the basis for this romantic tale. The hero truly loves everything about life. He is especially fond of young women with he frequently falls in love. The lad lives with his supportive uncle, his brother, and his brother's wife, a former lover of the young man. Also living in the manse is a maid, four enormous dogs, and the man's two illegitimate children whom he adores. His life takes a downward turn when he meets an industrialist's lovely wife and falls in love with her. Unfortunately she does not return his affections. The devastated fellow reacts by playing sad songs on his bassoon while he waits for death. This eccentric behavior charms the woman into changing her mind and running off with him. His restored exuberance is again dampened when he discovers that this beautiful woman is not only a whiner, she is stone cold dead in bed. At the end of the film the fellow is seen flitting off with a new love, a tender young waitress.