I found Kim Go Eun's crying scenes in Goblin to be very touching. Even her sobbing seemed so real to me. In fact, I didn't like her that much during the first episodes because her facial expressions and the way she spoke were kind of put on at times. But when the plot got more complex and so her role, she really surprised me. She proved so much sensibility during the sad scenes. I'm definitely going to check her out in more serious roles.