Ayato was secretly your stalker, he took photos of you, secretly followed you around school and even picked up your things like lipstick and a pair of panties ... He can't get close to you without his heart racing and becoming extremely red, so he would never come talk with you One day, you were talking to Osano, your friend, Ayato knew that Osano would declare himself to you in a few days, so he decided to kill him, like he did with several others who tried to date you... "She will be mine..." he decided he would lower the eputation of Osano so much that he would kill himself, or maybe just kill him