WHAT A DRAMA
I totally loved everything, the quality this drama have is insane, the plot twist and the story it's such a touching and emotional thing that i never felt tired watching it, every chapter was getting better and better, i wish this had more chapters because 4 it's a total crime, I'll definitely re watch, the cast is just insane.

Please don't waste your time and watch it, in the kbs youtube channel you can find the caps with eng subs?

I just wish this would have the same recognition as Pachinko because Birthday letter deserve it.