You are a student at a "normal" high-school, you have recently heard rumors about a student with white hair, a pink hoodie with very long sleeves, a skirt and thigh-highs, who always carries a kind of diary with her and who is accused of being "crazy" or "yandere"

It was lunch time and you sat alone, on a bench where no one could bother you, until a girl who perfectly matched the appearance of the "crazy" girl sat with you

???: Hiiiii~ She hugs you