First love-an unforgettable feeling

The first time you fall in love,it changes you forever and no matter how hard you try that feeling just never goes away..... Nari a high school student,with her high ambition and dreams for her future, first ever she had her first crush..in the first year of her school. Her crush is her senior, a handsome boy Yong-sun,a talented and all rounder in every aspects...teachers are very pleased to him... Nari feels a very strange feeling for the first time.. she never feels shy to other boys..but this time she feels shy ,embraced for the first time of life.. In her high school,in 3 years she developed feelings for her senior how the life twisted her life and her first ever crush and..soon to be love ...her journey of love road ,what will happen ?? will Yong sun respond her feeling in same way back to her????