Ka-bo graduated from a renowned school of fashion design in Japan. He came back to Hong Kong and joined a top fashion company. In an office party, he met Ah-sung, who is a friend of his boss, Derrick. The two had a bit of misunderstanding at first and became enemies. Later Ah-sung's aunt from the States came to Hong Kong with a professor and tried to match him up with Ah-sung. Ka-bo came to the resuce by pretending to be Ah-sung's husband. Ka-bo and Ah-sung turned from enemies to friends. Meanwhile, Ah-sung's decided to go back to the States with her aunts. Ka-bo thought of a plan to win her love and persuade her to stay...