Ji Eun-sung
Song Seung-heon
Han Ye-won
Jeong Da-bin
Kim Han-sung
Lee Ki-woo
Han Seung-pyo
Lee Jin-seong
Homeroom Teacher (uncredited)
Jeong Jun-ha
Harassing Man (uncredited)
Park Yoon-Bae
Rabbit Seller
Park No-shik
Ye-won's Mom (uncredited)
Kim Bo-yeon
Ye-won's Dad (uncredited)
Kim Kap-soo
Novel
Gwiyeoni
Director
Lee Hwan-kyung
Writer
Line Producer
Lee Dong-yoon
Adaptation
Kim Yeong-seok