This is a story about Seohyun, a member of Girls Generation who had a secret crush on Cho Kyuhyun from Super Junior. When she finds out that he likes another girl, her heart is broken. What happens when love triangle finds a way? And what happens when another group came into her life and make her life miserable?

Characters :

- Seo Joo Hyun ( Seohyun )

     A member of Girls Generation, a famous Korean girlband by SM Entertainment. Sweet, nice, pretty, and shy. Seohyun had a little crush on Cho Kyuhyun since she was a trainee.

- Cho Kyuhyun ( Kyuhyun )

     A member of a famous Korean boyband, Super Junior by SM Entertainment. Nice and handsome. He likes Seohyun, but he had a crush on Victoria from F(x), his childhood friend.

- Victoria Song ( Victoria ) 

     Victoria is a part of F(x), a Korean girlband which is also from SM Entertainment. She is very pretty and nice, but she only thought that Kyuhyun her childhood friend, nothing more than that.

- The Wonder Girls

     A South Korean girlband. Their members are Sun, Yubin, Yenny, Sohee, and Lim. They hate Girls Generation.

Others :

- The Girls Generation other members : Taeyeon, Jessica, Sunny, Tiffany, Hyoyeon, Yuri, Sooyoung, and Yoona.

- The Super Junior other members : Leeteuk, Heechul, Han Geng, Yesung, Kang-in, Shindong, Sungmin, Eunhyuk, Donghae, Siwon, Ryeowook, and Kibum.

- The other F(x) members : Amber, Luna, Sulli, and Krystal.