KEUNG brings KIU over to SUM’s home and KIU is still unable to accept the marital infidelity of her husband. When SUM helps KIU to get some daily necessities from her home, she finds that KEUNG brings back the old mattress that KIU has thrown away… Seeing that KIU is being so listless and depressed, KEUNG specially prepares a rich dinner for her. KIU finally vents out all her frustrations. KEUNG reviews the case with KIU to point out that she is lack of fun and not being romantic enough. KIU reveals the infidelity of MAN to LING and asks her to help. Without any permission, KIU and KEUNG search the e-mail and telephone messages of MAN in the hope of finding who is the third party… When SUM meets MAN, he explains the whole incident to her. SUM finally realizes that she is deceived by NA. SUM and MAN suddenly find that KIU has been standing behind them all the while…