There's a girl who doesn't have any friends or never feel love, and when she is in the first day of senior high school, she meet a cool boy, and there is the moment that she feels love! And they came closer, that boy make the girl has many friends, and when they go home together, they see a sakura tree that no blooming again that season, they feels sad and now, it has already one year gone by, that cool boy say that he love the girl! And,in the moments that sakura tree bloom again.