Series Cast 14

1. 

   Ong Seong-wu

   Choi Joon-Woo (16 Episodes)

2. 

   Kim Hyang-gi

   Yoo Soo-Bin (16 Episodes)

3. 

   Shin Seung-ho

   Ma Whi-Young (16 Episodes)

4. 

   Kang Ki-young

   Oh Han-Kyeol (16 Episodes)

5. 

   Sim Yi-young

   Joon-Woo's mother (16 Episodes)

6. 

   Kim Sun-young

   Soo-Bin's mother (16 Episodes)

7. 

   Choi Jae-woong

   Choi Myeong-jun (16 Episodes)

8. 

   Moon Bin

   Jung Oh-je (16 Episodes)

9. 

   Jung Young-ju

   Park Geum-ja (16 Episodes)

10. 

    Jung Hyeon-jun

    Choi Joon-Woo (young) (16 Episodes)

11. 

    Yoo In-soo

    Yoo Pil-Sang (16 Episodes)

12. 

    Han Sung-min

    Hwang Ro Mi [Soo Bin's classmate] (16 Episodes)

13. 

    Kim Bo-yoon

    Kwon Da-hwin (16 Episodes)

14. 

    Moon Joo-yeon

    Yoon So-ye (16 Episodes)

Series Crew 2