Kim Taehyung, a tall and handsome man, is a guy whom ever girl loves. But... He is a tough guy, a guy who rejected many proposals in front of whole school and insulted them. He has a sister named Kim Danmi. A cute and cheerful girl, completely opposite of her big, cold, and over protective brother. But...he wasn't like that before...he was one of the sweetest guy before. What happened to him? Why he is like that? Who is danmi? HELLO GUYS, THIS IS MY FIRST FF SO PLEASE, I NEED YOUR LOVE AND SUPPORT. ENGLISH IS NOT MY FIRST LANGUAGE SO SORRY FOR THE ERRORS CAUTION:- Some scenes are hillarious and cute... its totally a pure fanfic without any weird thing which can make you uncomfortable. For those who are reading my work, a big fat thank you!!!