Guest Stars Kim Gun Woo as Cha Joon Soo Ok Ye Rin as Cha Joon Hee Kang Ki Young as Kim Sang Ryul Sung Joo as Ra Do Woo Kim Yeo Jin as Shim Eun Ha Jung Si Ah as Bong Sun Mi Cho Tae Kwan as K Kim Dan Woo as Han Yoo Ra Shin Soo Jung as Min Joon's Mother Hwang Ji Ah as Jo Seo Yun
