Falling for a bestfriend is the worst thing. Falling for someone you had known for years, but slowly the way you look at them gradually changed, their existence is the best gift you ever had in your life. Seohyun was Luhan's bestfriend, they were known as "the twin separated by birth" at school. Wherever Luhan at, Seohyun will be there. Wherever Seohyun at, Luhan will be there. But secretly, Seohyun had fallen for him without him knowing, and she certainly did not want Luhan to notice