The daughter of a Brussels restaurant proprietor prefers the company of a young man from Paris, to that of her compatriots.

Pursued by the police, Saget usurps the identity of a man who was returning to his town after having made his fortune in the United States. Under this new name, he deceives his compatriots with the exception of a doctor and the savage Isabelle. During an explanation Saget understands that Isabelle secretly admires him. She denounces him and Saget surrenders without a fight. Thus he ruins all his prestige with the young Amazon.

Georges de Frileuse is a partier who inherits a castle and a ruby ​​necklace when his aunt dies. On Twelfth Night, he invites a few friends over, but a series of mysterious figures arrive instead of them.

In love with his cousin, the gentle Émeline, a country gentleman, unaware of matters of love, decides to go to Paris, in order to lose his candor. She will prefer to avoid this hazardous and problematic move.

A famous academic, very in love with his much younger wife, has every reason to believe that his love is reciprocated. He learns that he is being cheated on and falls seriously ill. His wife cares for him tirelessly and he understands that she has always given him the best of herself.