HANG is sent to assist at the scene of the accident. He blames FUN for ignoring his suggestion, thereby causing more casualties. FUN regrets it deeply. He tries to look for WING to turn him over to the police. FUN disappears. HANG thinks that FUN is upset because WING squandered the second chance that he gave him. KIU finds FUN on Lantau Island. FUN is depressed and his faith in curing people’s diseases as well as the heart is shaken. FUN meets his mentor LUNG, who has Alzheimer’s disease. FUN recalls how depressed he was after TUNG died. It was LUNG who picked him up. Unfortunately he cannot recognise him now. The next day, FUN and KIU see LUNG get hit by a car. Before he dies, LUNG recognises FUN and asks him to cure people with his heart, despite the patients’ nature. FUN is revitalised by LUNG’s words. KIU promises him that she will be with him no matter what the future holds. They kiss and start a relationship.… ...