Three friends travel to Hong Kong and give themselves one month to find a girl they shared an affection for. It's a contest to see who can find her first, with the winner getting the girl. Wallace Chung gets sidetracked by the free-spirited, homeless Theresa Lee, whose worldly ways contrasts sharply with his conservative nature. Andy Hui enlists the aide of policewoman Shu Qi, who seems more intent on winning back her triad boyfriend Wan Yeung-Ming. And Jan Lamb constantly rides the buses, only to become more interested in perfume-laden bus driver Christine Ng. As Shu Qi points out, often times the search for love is more exciting than actually finding it.