A story between a nerd girl and a player boy. The nerd girl is also known as the fat girl at her school. So, she decided to change herself when many people bullied her, or make fun of her. She really hates all of that. So, IU, her best friend, said that she will make Seohyun pretty when the short holiday start. Will they success do it? Or not? Check it out!  

This story is about 6 people fall in love at one girl. And it was Jung Daehyun, Yoo Youngjae, Choi Junhong aka Zelo, Kim Himchan, Bang Yongguk and Moon Jongup. This 6 boys is fall in love with one girl and it was Lee Seohyun. Actually, Seohyun have a feelings with someone at the 6 boys.