Road Not Taken

I said I wasn't going to comment, but this scene has always bothered me. The way that Duncan enjoys toying with Chu Lin during their fight. The way Kiem Sun kills an unarmed Chu Lin. The way Duncan and Kiem Sun deceived each other even though they were friends. Kiem Sun seems to have used Duncan to get to Chu Lin. Anyone out there got any ideas about this scene e-mail me. I think this scene shows Duncan to be cold, ruthless and very unforgiving. But could be wrong. Everything is in the eyes of the beholder.