Linus and David are the two brothers of the giant Lehrerby family: his brother Linusis a shrewd businessman who devotes all his energy to the family business, thus ignoring him. His family life and feelings have led to a busy single life in his middle age; Davidis a typical playboy, handsome and personable, who has experienced three failed marriages. Although on the surface, he has been managing some technical aspects of the family business, but in fact, he is not doing his business all day long and walking around with many beautiful female companions.
The young heroine Sabrinais the daughter of a family driver hired by the Lehrerby family. She has grown up with her father in the Lehrerby family’s Long Island mansion since she was a child. She is innocent and simple. Introverted, although she is an adult, she lacks social experience and is full of fantasy. It's a pity that David was completely unaware of this innocent "ugly duckling". This makes Sabrina heartbroken. Her father sent Sabrina to Paris to learn cooking. Before leaving, she felt hopeless in love and decided to end her life. Suicide by inhaling exhaust gas in the garage, but at a critical moment, Linus was found under the car in a dramatic "attempted" suicide. Frustrated, she had to come to Paris alone, where she was given monotonous and boring high-level culinary training according to her father's wishes.
While studying in Paris, Sabrina gradually matured and became a beautiful, capable, gentle, dignified, independent and confident woman. On Long Island, Linus and his parents tried to match David's marriage with the daughter of a company owner Patrick Tyson, because the merger of the two industries was profitable. Soon they announced their engagement. Sabrina returned to Long Island from Paris. She was confident and charming at this time, and David hardly recognized her. At the prom, she danced with David. David immediately fell in love with her and invited her to the tennis court to meet and drink. In order to prevent David from doing anything unfavorable to the family, the eldest brother Linus offered to buy Sabrina at a high price, but was flatly rejected. So Linus gave a tranquilizer to his brother who was injured in the accident and was hospitalized, and then pretended to ask Sabrina to watch the industry with him to cut off their love. Unexpectedly, this action made Linus, who has always been quiet, fall in love. He was deeply impressed by Sabrina's charm and confessed his love to her. The surprised Sabrina remained silent for a long time.
Sabrina gradually realized that what she liked was Linus, who was usually unsmiling, with a deep appearance but sincere heart. Back in Laraby, David reiterated about dating Sabrina, but was rejected. At the same time, Tyson and his daughter threatened to cancel the merger without expelling Sabrina. Linus hurriedly booked two flights to Paris, wanting to settle Sabrina's life there in peace. Sabrina, who had fallen in love with Linus at this time, readily accepted the invitation, but Linus condemned her and confessed her impure motives. Sabrina heads to Paris alone. Knowing Linus' malicious plan, David impulsively fought his brother. Later, David took into account the family's interests and got engaged with Elizabeth, Linus flew to Paris to join Sabrina
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