It's closer to the end so we can feel the atmosphere is truly change here. I don't know, but I think Cha Eun Sang character is so weak in this story line. She should be a tough girl and don't let so many people look down on her but all she did is just give up and obey about everything Chairman ask and give anything to Tan. Let's compare to some female characters in other dramas. The most I hate is she let Rachel slapped her at the camp when she tried to call Kim Tan. That's sooooo... I don't know. Maybe it's just me. I hope I could she her being better in these last episodes.