When Han Jung Pil has been murdered, Jung Woo apologies himself to Jae Hoo as he blames himself for it. Son Hyuk set his plan in motion to assasinate the president.
A religion is a belief system with rituals. The missionary kopimistsamfundet is a religious group centered in Sweden who believe that copying and the sharing of information is the best and most beautiful that is. To have your information copied is a token of appreciation, that someone think you have done something good.