الإعلان التشويقي
طاقم التمثيل
박진주
Young Jin-hee
김선경
Bok-hee
김새벽
Class Monitor
Bae Soo-kyung
Gang High School Girl
양희경
Jang-mi's Mother
주진모
Sung-chan
Jun Yoon-ji
Student Presenter at Festival
김민영
Young Jang-mi
이연경
Geum-ok
박영서
Young Jong-ki
김원해
Teacher
Choi E-sun
Joon-ho's Friend
안수호
Judge
심은경
Young Na-mi
홍진희
Jin-hee
김예원
Girls' Generation Leader
이경영
Joon-ho
차태현
Insurance Company Main Model
Han Seung-hyeon
Jung-mi's Older Brother
이상아
Woman in Past Picture
김보미
Young Bok-hee
하승리
Ye-bin
박순천
Woman in Past Picture
لي جون-هيوك
President of Private Detective Office
남보라
Young Geum-ok
민효린
Young Su-ji
천우희
Sang-mi
백종학
Nami's Husband
정원중
Na-mi's Father
류혜린
Girls' Generation Member
Kwon Eun-soo
School Broadcasting Club DJ
엄혜수
Sang-mi's Group
유호정
Na-mi
진희경
Choon-hwa
김시후
Young Joon-ho / Joon-ho's Son
كيم هاي أوك
Na-mi's Mother
강래연
Jong-ki's Girlfriend
Yang Joo-ho
Insurance Company Branch Manager
고수희
Jang-mi
정석용
Jong-ki
김영옥
Na-mi's Grandmother
강소라
Young Choon-hwa
소희정
Homeroom Teacher
كو جون
Private Detective
성지루
Choon-hwa's Lawyer
강지원
Su-ji's mother