I scored this high only because It's been a long time since I enjoyed a drama and anticipated so much of it that I finished this in record time. And maybe it's because of this, that I was a little bit upset with the drama ending so quickly because I actually wanted more and didn't want it to be over. At 20 episodes, which I usually think is a good enough number, now it is too short. I love the characters as individuals with their own brand of personality and as a group how they lean on each other and help each other grow. This is one of the times that I wish that the writers did not end things with a neatly tied bows and explored more of the ending. I am really hoping for a sequel to this drama.