YEE meets QQ at the shopping mall again. Suddenly, a combination of feelings hit YEE. However, as the PCLL examination is approaching, LONG suggests YEE to sit for the examination first; whilst he will take up her place in searching for QQ. Just then, YEE observes QQ is leaving the shopping mall. Therefore, she and LONG tend to catch up with him immediately. Meanwhile, LONG drops his cell phone in a rush. Coincidentally, WAH receives a letter of intimidation and intends to seek for the assistance and comfort from LONG at once. However, due to the loss of cell phone, she is unable to reach LONG in such a crucial moment. YEE finds QQ and MAN at last. Moreover, she determines to get back her son this time. Since there is evidence that someone has broken into the apartment of WAH; therefore, she invites FAI to install the security system for her. Although LONG apologies for his rashness, he cannot obtain the forgiveness from WAH this time……