When the bright charming Kari is fooled by her crush Min. Ji-Hoo the smartest, most popular,handsome yet coldest person in the school begins to notice her and the foolishness her crush does to her and finds the need to open her eyes. Although In the beginning things don't start off on the right foot and find each other annoying and hard to be around each other, Ji-Hoo being so selfish and careless he seems to like Kari but he still remains insensitive to her and finds her a complete disturbance. Kari in certain situations feels annoyed by him but as their bonding expands she gets to know the real side of Ji-Hoo and soon develops something for Ji-Hoo despite him being so cold to her and mean in certain ways she still remains her feelings for him. As the story goes further through several dramatic events involving Kari, Ji-Hoo grows closer to finding Kari's company rather enjoyable.. But will Ji-Hoo ever accept his feelings and admit to Kari? Will It be Happily Ever After?