Marluxia. He's my favorite Organization XIII member. If I had to pick anyone els it would be Riku...but of coarse, we're only talking about Kingdom Hearts Original characters...but if we where also talking about characters from other franchises (Final Fantasy, and Disney) then I would choose Squall without any thought...(for you less informed people, Squall is Leon...reason being, he changed his first name, to the first part of his last name, which is "Leonhart" because he was ashamed of himself that we wasn't able to stop the Heartless from taking over his world.) Squall is my favorite video game character ever. and Final Fantasy 8 is my favorite Final Fantasy game ever...Squall rocks.