Given the question: Build a movie plot around this: What kind of heart is Louise said to have? weak
The answer is:
Louise (Danielle Darrieux) is an aristocratic woman of Belle Epoque Paris, married to Andre (Charles Boyer), both a count and a high-ranking French army general. Louise is a beautiful, but spoiled and superficial, woman who has amassed debts due to her lifestyle. She arranges to secretly sell her costly heart-shaped diamond earrings, a wedding present from her husband, to the original jeweler, Mr Remy (Jean Debucourt). Relations between Louise and Andre are companionable, but they sleep in separate beds, have no children, and Andre has a secret mistress, of whom he has recently tired. Louise disguises the disappearance of the earrings by pretending to have lost them at the opera. The search for them eventually reaches the newspapers ("Theft at the Theatre") which in turn prompts Remy to go to Andre and "discreetly" offer to sell them back. He accepts cheerfully and, rather than confront his wife, coolly gifts the earrings to his mistress, Lola (Lia Di Leo), whom he happens to be seeing off permanently to Constantinople.At her destination, however, Lola soon sells the earrings herself to settle gambling debts and they are later purchased by an Italian baron, Fabrizio Donati (Vittorio De Sica), who is on his way to a high diplomatic post in Paris. Through a series of encounters, Donati becomes infatuated with Louise, later dancing with her long into the night at a ball. Andre's long absence "on maneuvers" facilitates the couple's affair. With each passage of time, the Baron asks Louise if she has heard from her husband. Andre's return prompts Louise to stop seeing Donati, but during a hunting excursion where all three are present, she witnesses Donati fall from his horse and faints. She is said to have a "weak heart," but Andre sees this behavior as an affectation, and the event makes him suspicious.Louise becomes disconsolate and announces that she will take a long holiday in the Italian Lake region, alarming both her husband and her lover. Donati brings gifts: roses with the very earrings she had...