The Babe at My Back Has Her Eye on Me. I'm Done For.

Sandai is an ordinary high school student who prefers the quiet comfort of his own company. His uneventful routine is upended one day when the most beautiful girl in his class, Shino, takes a tumble into a ditch near his home. Despite never having exchanged a single word with her before, Sandai comes to her aid, offering her a shower at his house and lending her a change of clothes. From that day forward, Shino begins treating him like a close friend, her warmth hinting at something far deeper. Sandai can hardly believe she might actually like him—after all, she is the most popular beauty in the entire school. What he doesn't realize, however, is that Shino has never dated anyone. Awkward and inexperienced around boys, she finds in Sandai the first guy she can talk to naturally and without a shred of nervousness. As the two spend more and more time together, Sandai finds his heart stirring with feelings he never anticipated. This is the story of an ordinary loner whose life is completely transformed by a cute, captivating girl!