A Hong Kong businessman (Raymond Wong) was misinformed that he had developed cancer; therefore, he goes high and low to make sure his wife (Cherie Chung) will be taken care of at the event ... 你跳我也跳。 戴禄宝（黄百鸣 饰）是一个爱吃醋的小男人，偏巧老婆小娴（钟楚红 饰）又如花似玉，美艳动人，害得他时时提防，处处小心，生怕被绿帽子砸到脑袋。而周遭形势又分外险恶，戴的老板和同事无一不对小娴垂涎三尺。 每每吃醋时，戴禄宝便感胸口疼痛，他去好友Peter的诊所检查，阴差阳错竟以为自己得了乳腺癌，还有不到半年的活头。他绝望至极，反倒改掉了胆小、抠门的毛病。唯一让他担心的是，自己这一死就让老婆无人照顾。戴和最佳损友蔡森（岑建勋 饰）商量，决定亲自为小娴找一个合适的丈夫……
