Yokujou Sareru to Komarimasu.

Carried in on a spring breeze, love suddenly flew into Nanaho's life! The moment she sees this guy on her college campus, she's fallen head over heels. Rushing over, she impulsively blurts out her feelings and asks him out. No surprise, she gets a totally flat-out "Uh.. Sorry, I can't.." in response!! Nanaho then throws out a desperate request to just be friends instead, not expecting much, only for him to answer with a "Sure. That'd be great!" Well, now what..?!