CHIK goes to visit YUNG and meets PO. However, PO just finds that CHIK is very familiar but cannot remember where he has met her. KONG SAN graduates from the police school. He wants to invite WAR SAN to his graduation ceremony. However, WAH SAN receives a call from KING SAN. KING SAN deceives WAH SAN that he is still at Taiwan and will return to Hong Kong days later. WAH SAN feels very excited and happy. But KING SAN feels very disappointed and does not invite WAH SAN to the ceremony. KONG SAN goes to catch illegal workers in a construction site. But he falls down carelessly. KING SAN holds him up. This leaves a good impression to KONG SAN. Accidentally, KING SAN knows that the man that he hit during the robbery is his brother and he still tries to find LIN HO. Then, he regrets very much. PO takes the excuse that he takes AH SHING to school and goes to find CHIK. However, CHIK does not like PO and PO does not know what to do……