PO would like YEUNG to share the housework. He threatens to upload the clip of her singing for TAN on to the Internet if she insists. SIMON, TAN’s boyfriend, has invited her family to yum cha but he is late. SIMON is a vet. Sometimes, he provides service free of charge for customers with financial difficulty. ON therefore concludes that his house must be very tidy. ON feels inferior after meeting with his school friends, all of whom have a successful career. ON has bought some sweet soup to his parents. KO CHING-WAN, KEI’s godson who works as a senior manager at an insurance company, has bought KEI some cakes from an expensive cake shop. He and his family are enjoying the cakes when ON arrives. There is a power cut followed by a loud noise. ON and PO rush to the roof at once, where they see YEUNG lying on the floor, injured. Carrying YEUNG on his back, ON rushes to the hospital immediately. PO calls him superman.