KELLY and GUCCI enter the “Hong Kong’s best mother and daughter-in-law” competition and win first prize. KELLY assumes that GUCCI will give her the prize (a diamond necklace), but she is wrong. The KIMs travel to Thailand. KELLY has to work and cannot join them. GUCCI forgets to bring her passport and has to go back home. She notices that her passport has been trodden on when she gets home. In order to preserve harmony, she gives KELLY the diamond necklace. The KIMs are trapped in a lift when they come home. KELLY claims to have a stomachache. When the firemen open the lift door, a noxious smell emanates from the lift, and all the KIMs are lying on the floor in a faint.