Jeong Da-bin
Nam Jung-eun
Kim Rae-won
Lee Kyung-min / Kevin Lee
Choi Jung-yoon
Na Hye-ryun
Lee Hyeon-woo
Yoo Dong-joon
Bong Tae-gyu
Nam Jung-woo, Jung-eun's younger brother
Jang Yong
Nam Sang-sik, Jung-eun's father
Zin Tae-hyun
Yong Joon [Kyung Min's college friend]
Kim Ja-ok
Kim Soon-deok, Jung-eun's mother
Kim Mu-saeng
Lee Pil-deuk, Kyung-min's grandfather
Kang Boo-ja
Lee Kyung-hee, Kyung-min's grandmother
Kim Chang-sook
Hye-ryun's mother
Joon-ho, Kyung-min's college friend
