속닥속닥

So Joo-yeon

Eun-ha

김민규

Min-woo

최희진

Jeong-yoon

김태민

Dong-il

Kim Young

Woo-sung

Shin Jae-seung

Byeong-yoon

박진

Hae-guk

Kang Se-jung

Mi-joo

이유미

Byun Ji-eun

Lee Han-seo

Chairman Choi's Daughter

Ji Dae-han

Man at the Internet Cafe

진용욱

Homeroom Teacher