The drama is so good, and when the female characters change, I first didn't like that idea just simply because I liked the first ones chemistry better. but later it was alright. This is one of the best dramas I have watched this year. I really can't believe that I missed this masterpiece for this long! Both seasons are so fine, and I just felt different because the female leads got changed, but as it is the story, it was totally okay. Give it a try, and I assure you will love it.