Ko Asung

Mi-jung

Moon Sang-min

Kyung-rok

Byun Yo-han

Yo-han

Lee E-dam

Se-ra

Han Yu-eun

Hyeon-ji

Seo Yi-ra

Suk-hui

Shin Jung-keun

Kentucky Hope

Park Hae-joon

Kyung-rok's Father

Lee Bong-ryeon

Kyung-rok's Mother

Lee Sang-jin

Pretentious Guy

Kwon Do-kyun

Hyeong-geun

Jang Yo-hoon

Dong-hwan

Seo Ho-seok

Ho-cheol

Byun Jin-su

HR Staff

Park Hee-jeong

Pretentious Guy's Girlfriend

Woo Jeong-won

Stepsister 1

Im Yoon-bi

Stepsister 2

Lee Da-hye

Stepsister 3

Kim Hong-jun

Professor Kim

Jung Man-seob

Radio DJ

Hwang Sung-dae

Santorini

Yun Yeo-won

College Classmate 1

Jo Beom-kyu

College Classmate 2

Jin Seo-jin

College Classmate 3