PANG and YUET compete for the best couple in a TV show but they have different views when answering the question "When was the first time you hold each other's hand?". They lose the contest eventually. Since then, they quarrel with each other about this all the time. Other family members find it unbearable. They try to help them but they are not successful. The two are not willing to reconcile even when they are trapped inside the lift...
