Na-mi

유호정

Acting

Young Na-mi

심은경

Acting

Choon-hwa

진희경

Acting

Young Choon-hwa

강소라

Acting

Jang-mi

고수희

Acting

Young Jang-mi

김민영

Acting

Jin-hee

홍진희

Acting

Young Jin-hee

박진주

Acting

Geum-ok

이연경

Acting

Young Geum-ok

남보라

Acting

Bok-hee

김선경

Acting

Young Bok-hee

김보미

Acting

Young Su-ji

민효린

Acting

Young Joon-ho / Joon-ho's Son

김시후

Acting

Young Jong-ki

박영서

Acting

Sang-mi

천우희

Acting

Na-mi's Mother

김혜옥

Acting

Jong-ki

정석용

Acting

Ye-bin

하승리

Acting

Na-mi's Grandmother

김영옥

Acting

Nami's Husband

백종학

Acting

Na-mi's Father

정원중

Acting

Teacher

김원해

Acting

Class Monitor

김새벽

Acting

Jong-ki's Girlfriend

Kang Rae-yeon

Acting

Girls' Generation Leader

김예원

Acting

Girls' Generation Member

류혜린

Acting

Joon-ho

이경영

Acting

Past Detective

Hwang Choon-ha

Acting

Gang High School Girl

Bae Soo-kyung

Acting

Woman in Past Picture

박순천

Acting

Homeroom Teacher

소희정

Acting

Insurance Company Main Model

차태현

Acting

President of Private Detective Office

이준혁

Acting

Jung-mi's Older Brother

Han Seung-hyeon

Acting

Jang-mi's Mother

양희경

Acting

Sung-chan

주진모

Acting

Young-jin

Park Hee-jeong

Acting

Private Detective

고준

Acting

School Broadcasting Club DJ

Kwon Eun-soo

Acting

Joon-ho's Friend

최이선

Acting

Choon-hwa's Lawyer

성지루

Acting

Sang-mi's Group

엄혜수

Acting

Judge

안수호

Acting

Su-ji

Yoon Jung

Acting

Student Presenter at Festival

Jun Yoon-ji

Acting

Bully Female Student

Choi Soo-im

Acting

Insurance Company Branch Manager

Yang Joo-ho

Acting

Woman in Past Picture

이상아

Acting

Joon-ho's Friend

Lee Seung-heon

Acting

Su-ji's mother

강지원

Acting