Introduction to the film.
Fangfang (Sophie Marceau), an unfinished perfumer, is a beautiful, intelligent, gentle and kind young girl. Fangfang in Seeds of Love falls in love with a man who is about to get married, Alexander (Vincent Perez). In fact, it was love at first sight, because from the first meeting, Alexander decided that Fangfang, who is lively, open and advocating individuality, would be the love of his life. Soon, they fell in love hopelessly. However, Alexander has never had the courage to tell his girlfriend Marine Delterme all this, but at the same time, he doesn't want to cheat his feelings any more, because after being with his girlfriend, he has lost the passion when he first started pursuing it. He was afraid that he would lose his excitement after making out with Fangfang, so he pursued Fangfang with a French romance and led Fangfang to wander in the ocean of love, but he never involved any passion because of an unhappy childhood memory, which made Fangfang confused and distressed. Fangfang took a fancy to a house in Huali Street, but because the rent was too high, she couldn't afford it. After learning the news, Alexander secretly asked the landlord to help her make up the difference and let Fangfang rent out the house, and then he rented the house next to Fangfang's room. So naturally, he lived next door to Fangfang and became her neighbor. In fact, during the ten days of traveling in Fangfang, Alexander has made the wall separating his room from Fangfang into a one-sided mirror, and has since begun to spy on Fangfang's life: in the intense music, Fangfang began to dance with the dynamic rhythm, and Alexander couldn't help dancing with Fangfang, and then watched her look at her face and made various expressions. All this moved Alexander. In this way, he and she live through the glass. Although she was right in front of him, she was so elusive. Alexander was enclosed in a mirror designed by himself, quietly loving the woman he admired. One day, however, the secret was finally discovered by Fangfang. She understood Alexander's deep affection for her, so she took the initiative to second time around and helped Alexander out of the castle of the soul.