하지원

Oh Hana

이진욱

Choi Won

윤균상

Cha Seohoo

Choo Soo-hyun

Lee Soeun

신정근

Oh Jeonggeun

Seo Ju-hee

Kim Soomi

이주승

Oh Daebok

진경

Choi Mihyang

Bae Woo-hee

Hong Eunjeong

고원희

Yoon Minji

우현

Director Byeon Wooshik

최정원

Lee Sung-deuk

Hana's university alumnus

온주완

홍석천

airplane passenger (cameo)