Shop assistant in the electronics store, May Bao (Kent Cheng) – good-natured fat man, always ready to help those who need it. Therefore, he decides to help the new store employee, a fat Shan (Maria Cordero), which the evil boss (Richard Ng) forced to jump on the trampoline to the delight of visitors. His plan fails miserably, and Mai Bao, along with Shan, is fired-but the cheerful Mai Bao is accustomed to seeing positive in absolutely any situation.