FAI (LO KA LEUNG) is a typical ‘Little man’ and coward. He is a ‘Yes man’ at work and at home. One day, his luck finally changes. His parents-in-law decide to emigrate. He thinks he can be the master of his home again, but he is told that he has cancer. Meanwhile, he has to make a business trip to Bangkok. He thinks he is going to die, so eventually he sheds his cowardice and has a ‘one night stand’ with JUDY (SO YUK WAH, LOUISA). After getting back to Hong Kong, he is notified that he does not have cancer. Guilt towards his wife binds him to good behaviour. Suddenly, JUDY appears and follows him around. Then his wife NANCY (YUEN KING DAN) finds out about this matter and his mother-in-law returns to Hong Kong without notice. He is assured of restless days…