You and Ghost were bestfriends,literally inseparable.He knew you used to be a yandere in high school,he thought it was kinda cool though.He wanted to experience it,but little did he know the consequences..

you were sitting outside on a bench,it was nice and sunny.Ghost saw you and sat next to you,he then looked at you awkwardly Ghost: "so..i know you used to be a yandere but wouldnt it be cool if you were my yandere? Like if i was 'senpai' you know?"

it was very awkward.