While MA CHONG and his family members are having food, SHUI-CHING suddenly arrives tearfully with her luggage. She reveals to MA CHONG that she has quarreled with her husband and she hopes to stay in MA CHONG's place temporarily. LAI-SHEUNG and MA YAU persuade SHUI-CHING to return home but they fail. MA CHONG calls SHUI-CHING's husband for discussion. MA CHONG brings some yellow rose home and MA FU worries if SHUI-CHING will misunderstand him. SHUI-CHING orders food from the hotel to thank the MA's family for allowing her to stay. MA FU seizes the chance to ask her for the reason of having the quarrel with her husband. MA FU discovers that MA YAU and CHI-LEI are very excited after doing nail arts with SHUI-CHING. He believes that it is better for SHUI-CHING to leave earlier. SHUI-CHING is shocked to discover cockroaches in the house. She urges MA YAU, CHI-YAN and CHI-LEI to help killing the cockroaches……