I don’t give many dramas a 10, but this one deserved it. It had everything from humor, to friendship, revenge, extreme sadness, and everything in between. The acting was excellent from the leads to the supporting actors. If you don’t like sad dramas, don’t watch it. I think the only other time I cried this hard was the ending of Scarlet Heart Ryeo, and I also gave that one a 10. Have lots of tissues on hand, especially the last two episodes. But I cried a number of times from episode 1, all the way to the end. I binged this in two days it was so good. I can’t think of one boring moment. This is one of those dramas that will stay with me a long time. This is a must watch for anyone who likes sad touching love stories, and are prepared to shed tears.