Eun Hee appears at Jin Wook’s school pretending to be his mom and backs Jung Hee up to become a chief director. She even promises that she will support him to be the greatest man from now on. As everything seems to go the way Eun Hee wants, Jae Bok tells her directly that she won’t allow them to date because Eun Hee is a psycho.
은희는 정희의 마음을 얻기 위해 온갖 선물공세를 펴고, 심지어 진욱이 학부모자격으로 학교 수업에도 나간다.
한편, 봉구는 나미를 죽이려했던 사람들을 쫓기 시작하는데...