To You, For You

Junyoung liked Joshua for 5 years but Joshua did not even blink an eye at her. Adding to that, she gets betrayed by her best friend, Song Aera to whom she had told about her love. Aera goes to date Joshua. This leaves Junyoung empty of feelings but her another best friend Semi encourages her to stand up and take revenge instead of cooping up in the room. What happens after that? Will Junyoung be able to teach them a lesson? How will other relationship between Joshua and Junyoung change in the coming days?