Plot: PIK-KEI hands her paternity test report to PIT-TAT, who thereby reveals his past relationship with her mother MEI-YIU to her; whereas PIK-KEI reassures PIT-TAT that the last thing she will do is to tear his family apart. In the company, PIK-KEI and PIT-TAT appear to be very acquainted with each other, so YAN-OI and BONG cannot help but think it's very unusual