This episode was important for a lot of reasons. 1st of all Yang Sil knows the truth yet decides to hide it from her family. She has a secret, she knows something about how or why Terry/Gwi Nam went missing as a kid in the first place, and somehow it involved her. The way she was behaving it could be something really serious. 2nd reason, Jae Yong is formally introduced, and judging by the circumstances in which him and YS met, it’s pretty obvious that their love line will develop! I can’t wait. I think JY is the type that likes to be beat up or screamed at by a girl. That’s probably why YH was his first love. I wonder who will fall for who first.