Go Eun Byul returns homes at korea, and decides to study at Sekang High School again, with her twin sister Go Eun Bi, Gong Tae Kwang was really heartbroken from Go Eun Bi, and Go Eun Byul felts sorry for Taekwang, will she fall in love with someone like Taekwang? 

Eunbi is back to Sekang high school. It just like a restart button. She finally can have a life that she always wanted. But dating Yi Ahn and school is not easy for her. While Eunbi and Taekwang remain to be friends, yet they still care for each other. 

Gong Taekwang was the first guy to give me second lead syndrome,so I felt that it was necessary to write a story where he falls in love with someone.      

After what happen that night, both eun byul and ji ahn left confused. Truth to be told, ji ahn foce to stop loving his one sided love just because he feel confused. where his heart now belong to? Will his confusion make things clearer or make his only one left him? *this is what supposed to happen... T.T i want ji ahn keep his heart straight to his first love,, how could he change his heart so easily??