Every one out of three Hong Kong women over 30 years old is unmarried. Jessica Hsuan, a mature executive who does not know how to flirt, re-encounters her ex-boyfriend, charming scholar Frankie Lam. He unexpectedly asks her: "Please control me!" Jessica's hand-picked assistant, Samantha Ko, not only goes after Jessica's career, but she is also interested in Frankie... Light-mature manager Natalie Tong has had tough luck in love. She encounters Vincent Wong, who is deeply romantic but fearful of marriage. His Taiwanese cousin uses her Taiwan-style natural flirting skills to challenge Natalie's Hong Kong style fake flirting, vowing to win over her cousin. Facing fierce attack from the most flirtatious beauties in all of China, the two Hong Kong representatives recall their past pains and vows to learn how to flirt in order to win back their lovers!