Guest Stars Lee Seung Joon as Song Sang Hyun Park Hwan Hee as Choi Min Ji Seo Jung Yun as Ha Ja Ae Park Hoon as Choi Woo Geun Choi Woong as Kong Chul Ho Ahn Bo Hyun as Im Gwang Nam Onew as Lee Chi Hoon Kim Byung Chul as Park Byung Soo Hyun Jyu Ni as Pyo Ji Soo Tae In Ho as Han Suk Won Jo Woo Ri as Jang Hee Eun Kwak In Joon as Lee Han Soo Park Ah In as Kim Eun Ji Ji Seung Hyun as Ahn Jung Joon