This is the best show ever!! Every time I watch it, it makes me wish all of that was real and I was a part of it. And their story damn, it's just so heart-wrenching, full of shadow and light; it's just so PERFECT!! I bet you can't find a Kdrama like this ever again, nothing can outsmart it!!
If you are planning to watch it, then GO for it!!!!
No matter how much I appreciate it, it's always less!!