Guest Stars Lee Jung Sic as Ha Yoo Young Lee Tae Young as Kwon Shin Gyu Song Kyung Hwa as Ha Yoo Young's Mother Lee Seung Yun as Na Hye Soo Lee Dong Hee as Mr. Kang Kim Moon Chan as Mr. Park Oh Yong as Dr. Song Hur Ji Na as Kwon Ma Ri Son Kyoung Won as Dr. Kang
