As the group took a break for the Chrismas holidays, Harry realized he had fallen for fellow student Cho Chang (Katie Leung) - who complimented him on his teaching, and they kissed under a mistletoe.As Getz was operated upon by the distracted dentist in another office, Riggs, Murtaugh, and Butters used nitrous oxide (laughing gas) on Uncle Benny to extract from him the location of the Hongs (whose "uncle paid you big to get ""em out of China").They make their escape to the locomotive at the front of the train.After the bandits have disappeared, the passengers rush to assist the wounded man on he ground.Scene 7: The bandits board the locomotive and leave the scene of the holdup:The bandits board the locomotive with large bags of valuables." He would use it to create artificial life: "a being who""s more powerful than him, with total allegiance to me.The extreme gore of many of the death/murder scenes was drastically cut, to satisfy the MPAA for an R-rating.