Series Cast 17

1. 

   Ko Hyun-jung

   Jeong Hui-ju (16 Episodes)

2. 

   Shin Hyun-bin

   Gu Hae-won (16 Episodes)

3. 

   Kim Jae-young

   Seo Woo-jae (16 Episodes)

4. 

   Choi Won-young

   An Hyeon-seong (16 Episodes)

5. 

   Kim Bo-yeon

   Park Young-sun (16 Episodes)

6. 

   Jang Hye-jin

   An Min-seo (16 Episodes)

7. 

   Kim Ho-jung

   Lee Jung-eun (16 Episodes)

8. 

   Kim Sang-ho

   Yoon Sang-ho (16 Episodes)

9. 

   Kim Su-an

   An Li-sa (16 Episodes)

10. 

    Park Seong-yeon

    Lee Dong-mi (16 Episodes)

11. 

    Seo Jeong-yeon

    Gu Jeong-yeon (16 Episodes)

12. 

    Shin Dong-wook

    Jeong Seon-u (16 Episodes)

13. 

    Hong Seo-jun

    Lee Hyeong-gi (16 Episodes)

14. 

    Seo Jin-won

    Lee Il-seong (16 Episodes)

15. 

    Shin Hye-ji

    Lee Ju-yeong (16 Episodes)

16. 

    Yang Jo-a

    tutor (2 Episodes)

17. 

    Lee Noah

    [art teacher] (1 Episode)

Series Crew 3