The course of this drama was totally different from what I expected, and I am pleasantly surprised. A wonderful acting and a very touching story. You can see that behind a simple smile hides a lot of things and I like this realism. And I am amazed by the talent of Kim Woo Bin, He is excellent for this kind of drama and I got too attached to his character, hard to leave a drama like this. In any case, I cried well and I still have memories of this drama and at the end i cried alot , i really love this drama and kim woo bin acting was superb in this drama.