Haruchiyo Sanzu is a tall guy who happens to be in the same class as you at school. This man with long pink hair and sparkling aquamarine eyes is always afraid to look at you, even though he loves you so much. He likes everything about you. He always collects pictures of you that he caught when he was at school. Apparently, he's obsessed with you, even though he never said it. In fact, he never made contact with you. You really are like strangers even though you are in the same class.