Yes Sir Sorry Sir

Encouraged by MIU-SUET, TIN-YAN finally reveals that he brings 'weapon' to school for self-protection only because K4 always bully him. MIU-SUET wants to help TIN-YAN but K4 have asked their parents to make complaint to the PTA and they even report the case to the police. The Police Superintendent eventually exercises discretion to issue a caution to TIN-YAN. MIU-SUET and YIU-WAH work together to help TIN-YAN and K4 finally stop fighting against TIN-YAN. Meanwhile, YIU-WAH suspects that KA-PO has been manipulated by the triad organization to offer Enko dating service and he starts chatting with her on the internet with a fake identity. His nosy cousin YIU-CHO accidentally discovers KA-PO's contact and he dates her stealthily. This causes great trouble to YIU-WAH.