Series Cast 15

1. 

   Ha Ji-won

   Oh Ha Na (16 Episodes)

2. 

   Lee Jin-wook

   Choi Won (16 Episodes)

3. 

   Yoon Kyun-sang

   Cha Seo-hoo (16 Episodes)

4. 

   Choo Soo-hyun

   Lee So-eun (16 Episodes)

5. 

   Shin Jung-keun

   Lee Jung-geun (16 Episodes)

6. 

   Seo Ju-hee

   Kim Soo-mi (16 Episodes)

7. 

   Lee Ju-seung

   Jang Doo-ri (16 Episodes)

8. 

   Jin Kyung

   Choi Mi-hyang (16 Episodes)

9. 

   Bae Woo-hee

   Hong Eun-jung (16 Episodes)

10. 

    Go Won-hee

    Yoon Min-ji (16 Episodes)

11. 

    Woo Hyeon

    Byeon Woo-sik (16 Episodes)

12. 

    Choi Jung-won

    — (16 Episodes)

13. 

    Lee Sung-deuk

    Oh Ha Na's university alumnus (16 Episodes)

14. 

    On Ju-wan

    — (1 Episode)

15. 

    Hong Seok-cheon

    airplane passenger (cameo) (1 Episode)

Series Crew 3