CHEONG & YIN misunderstand that LAI & YAN are stable lovers. They claim that if CHEONG & YIN marry, they will provide them capital for developing business. KEUNG finds it as a good opportunity that should not be missed. He discusses with YANG. He then lies that YAN & LAI are lovers hoping that CHEONG will give them the money before they leave Hong Kong. Though YAN is reluctant to cheat, he still agrees in order to help YANG. YAN & CHEONG get along harmoniously. YAN is indecisive but LAI is very obstinate. Their characters are quite different from each other. They are enemies. However, they have to disguise as lovers before CHEONG & YIN. It thus gives them a lot of hard times. CHEONG visits YAN's home. YANG is also at YAN's home. YAN & YANG hide the truth shrewdly.