This film is adapted from the classic romantic comedy of the same name in Hollywood. Gu Jia (Shu Qi) is the new editor-in-chief of a domestic fashion magazine and was ordered to attend Milan Fashion Week. An unexpected phone call made her give up her work arrangement and fly to London as soon as she landed. Because Lin Ran (William Feng), the man she once ran away from, is going to marry a young rich woman, Jessica Hester Hsuan (Victoria Song), and she wants to get the groom back before the wedding. On the plane to London, I met a handsome man, Nick (Feng). She has been making a fool of herself, which makes Nick feel embarrassed. After the meeting, her fiancee declared that she was like a sister. Despite her inner contradictions, Gu Jia made trouble intentionally or unintentionally. Due to a misunderstanding, the wedding could not be held in Britain as scheduled. However, Lin Ran and Mary are better than gold, and Gu Jia decided to arrange for Lin Ran and Mary to go to Italy for a wedding.