SING hustles around to look for HEI. Not long after, the probation officer comes along, and asks HEI to submit her journal entries at once. HEI has no choice but to take out a rough draft, which is full of incomprehensible symbols. Thinking that HEI is playing a trick on him, the probation officer flies into a fury and tears the paper into pieces. SING picks up the paper strips and bring them home for analysis. Inspired by KEI’s throwaway remarks, SING comes to realize that HEI may have been suffering from dyslexia. F4 are going to renovate a flat where a bipolar disorder sufferer was said to have committed suicide. Thinking that HUNG has got all the similar symptoms as the bipolar disorder sufferer who had killed herself, HO begins to worry about HUNG. HO and WAH go to the temple to look for HUNG, who is found missing after taking an overdose of influenza medicine……