LAI treats everybody to a buffet. People in the restaurant are wasting food seriously. HING finds it unbearable and asks all family members to leave. The Ko family tries to have a family buffet. However, they have bought many bad quality food and some members suggest throwing the food away. PANG insists that they should not waste the food. He asks his family members to finish the food but they are reluctant to do so. TING tries to mediate between them by suggesting them to join a “30-Hour Hunger Strike” activity…