ELLA is shocked to hear that a dead cat is found at their garden. Curious to know what is going on, FUNG rushes to have a look too. PO establishes that PAUL and the cat were killed by the same poison. With the help of the gloves found next to the dead cat, TUNG can finally tell who the real killer is. KWAN reveals that she is recruited back into CSI of the States, which comes as an extremely shocking surprise for CHING-MAN. ELLA comes to visit FUNG’s colleagues at the police station with a big bowl of abalones, following which she even invites YEE to tea at the canteen. YEE is glad to know that ELLA is finally willing to accept her. While enjoying the sunset together, TUNG reveals to SUM that he has been thinking about how to convince MAN to accept their relationship. TUNG, SUM and MAN go to chill out at Disneyland. After a day of fun, they return home wearily, and TUNG is shocked to see FEI as soon as he opens the door.