Korean drama always do a really good job on influence people in a positive way, this one definitely does. Even the main character background don't really happens in the reality, but the story it's trying to tell is very true. I really hope more television series and movies could influence the real world in a positive way like this one did, and also show us the pyramid social structure in our society. And I really loved Kim Yoo-jung and Kim Hee-sun.
