You realize just how invested you are in a drama when you experience the emotions of the different characters, and realize that we are all multi-faceted. I began by hating what the lead character did to his wife, but later understood why he strayed, while still thinking that he shouldn't have. The one character that I consistently disliked was Ha Yu-ri. I found her manipulative, selfish and two-faced...which I guess is what she was meant to portray. I was rooting for the lead actors to reconcile, but was satisfied with the ending because in real life, endings are not always happy. They both found peace and moved on. I enjoyed this drama.