Series Cast 18

1. 

   Won Jin-ah

   Yoon Song-ah (16 Episodes)

2. 

   Rowoon

   Chae Hyun-seung (16 Episodes)

3. 

   Lee Hyun-wook

   Lee Jae-shin (16 Episodes)

4. 

   Lee Ju-bin

   Lee Hyo-joo (16 Episodes)

5. 

   Lee Kyu-han

   Lee Jae-woon (16 Episodes)

6. 

   Wang Bit-na

   Chae Ji-seung (16 Episodes)

7. 

   Ha Yoon-kyung

   Chae Yeon-seung (16 Episodes)

8. 

   Kang Hye-jin

   Kim Ga-young (16 Episodes)

9. 

   Lee Dong-ha

   Kang Woo-hyun (16 Episodes)

10. 

    Park So-yi

    Kang Ha-eun (16 Episodes)

11. 

    Lee Ji-hyeon

    Oh Wol-soon (16 Episodes)

12. 

    Ahn Se-ha

    Kwon Sung-yeon (16 Episodes)

13. 

    Kim Han-na

    Ahn Yoo-sun (16 Episodes)

14. 

    Yang Jo-a

    Yoo Jae-kyung (16 Episodes)

15. 

    Choi Woo-sung

    Go Myung Jin (16 Episodes)

16. 

    Park Han-sol

    Lee Se-rim (16 Episodes)

17. 

    Yang Hee-won

    Son of Yun Seung's friend (1 Episode)

18. 

    Kim Mi-kyeong

    Mi Sook (1 Episode)

Series Crew 4