1 Season
12 Episode
The Guilty Secret
Ji Su takes the first vacation in high school. In the summer class, she told Mi ji secrets that can't be shared with friends from her school. After a hot summer, there was a transfer student in Ji Su's class. It was Mi ji who knows her secrets. This brings big and small events to Jisu and her friends.
- Country : South Korea
- Genre : Drama
- Director : Choi Yo Ji
- Cast : Kim Nu-ri, Kim Seo-yeon, Lee Jin-sol, Subin, Kim Min-cheol, Riho Minami