Lau is Wah-Siu, womanizing top sales manager of an HK electronics firm. Cheng is Kinki, one of his newly transferred assistants, who finds her boyfriend Dan (Gabriel Harrison) cheating on her. Kinki is an emotionally unusual girl. Given to fits of pathological cleaning, Kinki is a perpetual doormat but a pure-hearted girl (is there ever any other type in an HK romance?). Though Wah-Siu initially finds Kinki an awful employee, he eventually recognizes her kindness and work ethic…