Roan Summer, a 16-year old high school student who has been pretty unlucky on his love life back when he was just a first year. On those days, he fell in love with a girl from a different class whom he's been calling Miss Question mark. This is because he doesn't know her name (resulting to him to forgot sudden things). The problem is, he cant confess his hidden feelings to her nor even ask her name. This is due to him lacking the courage to do so. In short, Roan is a very shy type of a person. Now, after finishing his freshmen year, he is now heading towards his sophomore life wishing that by some miracle, he'll belong to the class where his beloved crush is.. Meeting new, old and weird friends, his first day back to school turns out to be unexpectedly surprising when he suddenly finds out that the vacant seat beside him belongs to her, his beloved crush, Miss Question Mark. However, one afternoon, a clumsy, weird yet pretty girl named Meory Winter came rushing inside the classroom where Roan is .Resulting to the both of them to accidentally bumped and kissed one another.. Now, in order to keep that as a secret, Meory decides to help out Roan on his crush as long as he promise not to tell it to anyone...