MAY has secretly prepared TAI CHUEN a present for his upcoming birthday. Incognizant of MAY’s thoughtfulness, TAI CHUEN becomes critical of her. He cuts a lock of hair from her head for the DNA test while she is asleep. But the scene of a father and daughter enjoying familial bliss reminds him that love is thicker than blood. He decides to ignore the test whatever the result is. FRANCIS and GEORGE take TAI CHUEN to launch a raid at UNCLE MING’s flat. Spotting the two dancing, the trio is determined to catch the adulterers red-handed, but more surprises are installed for them.