2 Become 1

2 Become 1 ( Literal Title: Perfect Match) is a 2006 Hong Kong romantic comedy-drama film directed by Law Wing-Cheong and produced by Johnnie To. The film stars Miriam Yeung as Bingo Leung, a working-class woman who discovers she has breast cancer. The film is based on Xi Xi's published diary Mourning For Breasts (哀悼乳房), which chronicled her own experiences. Synopsis Bingo Leung, an advertising executive, lives a carefree life with her friends until she bumps into a doctor, V, who becomes infatuated with her after she rejects him. His interference leads to her discovery of a malignant lump on her breast and a medical scam targeting her orchestrated by her long-lost boyfriend. Everything begins to fall apart as she tries to cope with the loss of femininity in a series of bittersweet events. With the help of V and a shy but talented teenage singer Sing, Bingo is able to cope with her cancer, revive her career and strengthen her bonds with her family. The epilogue shows Bingo years later at a shop buying a bra for her daughter. Cast Miriam Yeung as Bingo Leung Richie Ren as Dr Vincent 'V' Cheung Justin Lo as Fung Sing-Ping Maggie Shiu as Dr. Kong Hui Shiu-Hung as Mr. Hui Lam Suet as Police Officer Lam Ka-Tung as Hook Cheung Siu-Fai Guo Tao Jo Kuk Bonnie Wong Courtney Wu Production The film is based on Xi Xi's diary Mourning For Breasts, which was based on her experiences with breast cancer. After Milkyway Image gained film rights, a first draft of the script was written by Ivy Ho, who relied on the diary's structured writings. After producers felt that the diary did not have a complete story, they hired screenwriter Fung Chi-Keung to rewrite the story.