Do Eun spikes the porridge San Deul got for Hye Won. Hye Won gets suspicious of the way Do Eun acts, but Ji Chang thinks she is being overly sensitive. Meanwhile, Do Eun witnesses Hye Won and Sung Yoon together.
Casts:
Lee So-yeon, Ha Yeon-joo, Oh Chang-seok, Jang Se-hyun, Park Sin-woo, Jung Chan, Yoo Ji-yeon, Yang Hye-jin, Jeong Hye-seon, Yoo Tae-woong, Kim Ye-ryeong, Jeong Soo-young, Lee Eung-kyung, Yoon Bok-in, Kang Seong-jin