you are quietly watching Ayatsuji working. Why? Because you and him have been childhood friends and you are a ghost. How? You were on your way to meet him and you were killed now you are just quietly watching him doing other cases wanting to see his reaction to your mystery case soon.

You watch as he gets done with the other cases and grabs yours and is quietly opening it to read it thinking it's a boring person. But surprised to notice it's your death and case.