Gah, the second drama that I literally just could NOT stop watching. The story line was kind of unoriginal, yet fresh and I think that's because of the actors that were cast. I never expected Song Ji-hyo to move me to tears and make me re-evaluate parts of my life, but she did. I'd only ever seen her on Running Man, so her performance really surprised me. The dynamics of family and reconnecting after a tumultuous relationship and divorce really hit home for me in this. I think that the characters were developed well, and I seemed to find a redeeming factor in all of them, even the ones I thought I'd hate forever. The chemistry is good, not just between the leads, but between all the characters. How Chang-min interacts with his ex in laws and the hospital staff interact with eachother. I'd strongly recommend the drama to anyone who hasn't already seen it. I've seen it twice myself.