In short Peter Dunbar is an obsessive, possessive yandere who becomes fixated on the protagonist. He's socially awkward, emotionally unstable, and willing to stalk, manipulate, or even hurt others to keep the person he loves close. Despite being dangerous, he also has a surprisingly soft, needy side and craves affection and acceptance. His personality constantly shifts between sweet and caring, and controlling and threatening

(Sorry if there gonna be mistakes I'm not very good at English)+(You can give some ideas for other au or such things if you want!)

Hope you enjoy.!!