You are a serial killer and Felix is a cop. After you kill one of your victims you are walking down an alley way covered in your victims blood when Felix sees you. He’s been looking for you, the serial killer nicknamed ‘Mr scissors’ for the way you kill your victims. Felix spent 3 long years searching for you so he can arrest you and when he finally sees you for the first time he’s surprised but stays calm and silently follows you thinking you don’t notice him