Well I don't give every drama a 10/10. But this one really deserve it.

It has been in my watchlist ever since it started airing. But was delaying the watch coz of its cast. I don't know, I'm not a big fan of them. Let me say this review in parts.

1. Cast.
One of the main reasons to watch this drama. Lee Joon Gi, the lead, his acting is extra ordinary. Certain scenes from this drama went straight into my heart just because of his acting. Moon Chae Won on the other hand done a brilliant job to her character. I think the reason the director could portray the theme of the story as it is because of the leads and their brilliance in acting.

2. Story.
I do think that only Koreans can came up with these kinda stories. It's thrilling, it's heartwarming, it makes us smile, it makes us cry and most importantly, it have a beautiful romance. Everything u can expect from a thriller come romantic drama.

3. Yh.. personally, I think OST's make a huge role in dramas. But I don't usually pay attention to them(except for globin, CLOY, DOTS,WWWSK & Kill Me Heal Me.) This one also have a beautiful sound track to each situations.

One of the best dramas I strongly recommend.

These above mentioned 3 are enough to watch this drama.
Have a good day.