Anna & Anna

The film tells the tale of Anna (Karena Lam), a successful career woman in Singapore who ditches her apartment and boyfriend, and moves back to Shanghai to take up a new job. Once there, she encounters a twin (also Karena Lam), who she thinks is just a frumpier lookalike. Nope, it turns out that this other woman IS her. They're the same person split at a certain juncture in time; one remained in Shanghai and married boyfriend Ouyang (Li Yu), while the other went to Singapore where she became independent, successful, and infinitely more fashionable. How did one girl get doubled, and what will they do now that they have a twin?