LEI would like to have an Italian watch with the model number of GF9413 and serial number of 001 for birthday. MR. KO assures her she will get it. NGA and HOI try their best to look for LEI’s missing watch. The agent of the watch tells them no one has ever brought the watch over for repairs. They therefore turn to NURSE LO, who used to work for DR. YEUNG, LEI’s husband. According to NURSE LO, the son of the watch manufacturer was a patient of DR. YEUNG’s. He agreed to fix the watch for DR. YEUNG on the condition that he operated for him. DR. YEUNG had a heart attack on his way to the airport to pick up the fixed watch. MR. KO has bought LEI an expensive necklace as birthday gift but she does not like it. Someone has seen MR. KO and his ex-girlfriend in the airport. CHU, HOI and NGA worry that if LEI does not get over DR. YEUNG she will end up being alone. LEI hears them.