When is S2 suppose to air?

I was just wondering the same thing. I am anxious to complete session 1, English subs take much longer to complete and rightly so, there's a lot going on. But I can't help but wish I had waited till at least half of season 2 was available before watching. This is an amazing drama! I wonder how I could get ahold of the Novel translated into English to help me bide my time waiting