Two quarreling lovers from opposite sides of the economic scale take central stage in this drama about Veronique and Adrien. Veronique is wealthy and from the provinces, Adrien is impoverished and his ancestors come from Brittany. In spite of their different backgrounds, the two fall in love, marry, and eventually have a baby girl. At just about that time, Veronique decides to go back to school, and Adrien becomes both mother and father to their baby. Unable to cope with Veronique's new-found intellectual friends and different lifestyle, Adrien clashes with her, and their arguments lead to a separation for awhile. The two then get back together again, but not for long. It is on a return trip from visiting his mother in Brittany that Adrien's life undergoes a dramatic change, and his story takes an equally unexpected turn.

This standard romantic drama focuses on three different couples who happen to come together in a small hotel in Rome and play out their differences in that setting. The couples are made up of a Parisian woman and her Slavic boyfriend out to spend some quality time together; a Frenchman (Jean-Noel Picq) searching for his sexually awakened teenage mistress; and a woman out to reunite with her Italian lover (Michele Placido). These people manifest different approaches to a romantic partnership that are tested in their brief encounters in Rome.