GLUMCI
- Lee Na-young
Kang Dan Yi - Lee Jong-suk
Cha Eun Ho - Jeong Eu-Gene
Song Hae Rin - Wi Ha-Joon
Ji Seo-joon - Kim Sun-young
Seo Young Ah - Jo Han-Chul
Bong Ji Hong - Kim Tae-woo
CEO Kim Jae Min - Kim Yu-mi
Ko Yu Seon - Lee Ji-Won
Hong Jae-hee - Park Gyuyoung
Oh Ji Yul - Kang Ki-Doong
Park Hoon - Kim Ji-Hyeon
Interviewer - Jung Hyun Noh
Ji Yul's boyfriend - Hwang Se-won
Kim Na-kyung (Eun-ho's ex-girlfriend) - Kim Kang-hoon
Cha Eun Ho (young) - Hye Jung Shin
Eun Ho's ex girlfriend - Kim Nan-joo
Yoo Sun's friend