Moon Sik threatens Hyo Seob to break up with Mi Yeon. Hyo Seob gets shocked at Moon Sik’s evilness. However, Mi Yeon asks Hyo Seob to understand Moon Sik, so he doesn't tell Mi Yeon about what Moon Sik did to him. Eun Tae leaves the country without saying goodbye to Yoo Ha. Meanwhile, Jae Hyung finds out that Moon Sik went to Hyo Seob’s academy.