"So you were a human five years ago when something bad happened to someone you cared about, someone who was one of three... and then you were the emotionless person, and then you got your emotions with the demons, and remembered pieces of the human time," Jack outlines, mostly just to keep it straight for himself. He keeps Serph's hand as he settles back in his chair, resting their joined hands on his own knee and idly moving his thumb over the back of Serph's as he thinks. "How did you go from human to emotionless person? Do you know?"