Love Exchange - Season 1 Episode 4

YING scolds TIN heavily for causing the death of her sister LING, and does not listen to the explanation by TIN at all. Without any choices, TIN has to stay behind at SZE NAI-WAI’s home. YIU is asked to dress in a sexy way when meeting her clients. Fortunately, YUE is there to help YIU so that she does not get harassed. YUE learns the true identity of TIN from YIU. YUE hires TIN again for the security work over the jewelry show organized by WO. TIN brings drunken SUM back home. He settles the debt for SUM and tells SUM that he needs to stay behind at his home. KEI finds a job in a convenience store successfully. During the jewelry show, TIN finds from the surveillance camera that a man is attempting to steal a jewel. He chases the man to a car park. The man threatens to kill YUE. To save YUE, TIM has to let the man go. Unfortunately, TIN hurts YUE accidentally.