Fan Casting Girl's World (Odd Girl Out) - Kpop Ver.

Nari is a high school freshman who was able to achieve her goal on changing herself completely. When Nari was in elementary and middle school, she was teased because of her physical appearance. She successfully lost weight and believed she could start a fresh new start... Until she notices she's in the same school with Yoona. These two have been childhood friends since elementary. Nari describes Yoona as a perfect high school student who's popular and this bothers Nari's plan to start a new fresh start. Even worse, she gets into a group made up of 2 other pretty girls, Sunji and Mirae.