And two steps back. Seems like every time Sang-jin starts to come around and does something to amaze the people around him, something in his brain fights off the memories that threaten to gush through. He may be intentionally fighting it off because of the potential problems that would ensue, but at any rate he hasn't seemed to be trying very hard lately. He still seems to be afraid of too much responsibility, like with the new job, but the responsibilities of two men with two families would be overwhelming for any of us! Btw, this guy is a very convincing actor.