A cute Korean story about a girl Jini and her memories of first loves. Her mom gave her a diary at coming of age and in the movie she goes through her past boyfriends and reflects on how they've given her memories.
| Actor | Role |
|---|---|
 Kim Seon-aNa Jin-hee | Na Jin-hee |
 Kim Soo-roJeong-seok | Jeong-seok |
 Gong YooYu In | Yu In |
 Na Moon-heeJin-hee's mother | Jin-hee's mother |
 Kim Mi-kyeongYoo-in's mother | Yoo-in's mother |
 Lee Hyeon-wooGu-Hyeon | Gu-Hyeon |
 Kim Seon-hwaAunt 2 | Aunt 2 |
| SShin Dong-hwanYu In's Friend 3 | Yu In's Friend 3 |
 Jang HyukIm Chan | Im Chan |
 Hwang Hyo-eunSo-young | So-young |