Oh my God, the acting by all participants is exceptional truly remarkable. I literally sobbed with a characters on the loss of their cherished little boy and he was just unbelievable.ChaEunWoo was incredible. his role was so unlike other roles that I’ve seen him in very dark almost psychopathic but truly they all deserve awards. I mean it is phenomenal phenomenal series thank you thank you thank you. I love these kind of shows even though they make you crazy some of them make me wanna punch the TV , but they are so good