Hei leaves behind the AIDS prevention promotion leaflet at the house where he is delivering some takeaway. Fu, a talented high school student, thinks that he is infected with AIDS. Hei nearly makes Fun miss her exams. Fortunately, she finally makes it to the exam centre. Hei is cleared for not having AIDS and his boss allows him to resume work. However, he resigns since he is not happy with his boss. Yam wants to scold Hei but Cheong comes to his rescue. He asks Hei to go out with him to play. Cheong meets an old friend and lends him a huge sum of money when he knows he is in need. Lan is furious and Cheung is angry at her overreaction. He then disappears. Luckily, Yam guesses where he goes and brings him back. Yam places a bet with Hei and loses. He is forced to stop going to nightclubs to work off his stress…