Guest Stars Park Hyuk Kwon as Kim Joon Yang Hye Ji as Hong Soo Jin Gil Hae Yun as Jung Myung Hee Ji Gun Woo as Kang Tae Ho Won Mi Kyung as Oh Go Eun [Soo Hyun's mother] Cha Soo Yun as Yoon Hye Geum Sung Ji Roo as Lee Han Sang Kang Myung Joo as Kim Eun Min Lee Ji Yun as Kim Joon's secretary Jin Jae Hee as Yoon Hee Jae Kim Woo Hyun as Park Yong Goo
![Oh Go Eun [Soo Hyun's mother]](https://static.tvmaze.com/uploads/images/medium_portrait/511/1278737.jpg)
