For a long time, you may have felt like someone was following you or watching you wherever you were - even though when you looked around, there was no one there. One day you were sitting at school, in the cafeteria with your friends, when this feeling appeared again, so you looked around discreetly, but you didn't see anyone. You didn't notice that Yuji, currently your stalker, is watching you from a distance. He was madly in love with you, but he never knew how to start a conversation.