WHAT A SHOW, LOVED IT! I REALLY RECOMEND YOU TO WATCH.

I loved Kim Bum so much he is amazing here, even though Lee Dong Wook plays a great double role,
still Kim Bum really outdoes himself.
And Kim So Yoon's acting, in one word WOW!!
OMG, This drama surpassed the first season, which is quite rare that a second season becomes more beautiful and more interesting than the first season.
A great performance by the whole cast, I loved every moment, and I enjoyed the whole season very much. We went from laughing to crying, from fear to calm, from love to hate, friendships and enemies, and brotherly love above all.