Words from a 6 year old

SCENE- Sitting in traffic, in the car,  on the way to NYC. 
LILY: Mom you just don’t know.
ME: Know what? What are you talking about Lil?
LILY: You know, my world is so different than your world.
ME: Oh yea. how?
LILY:  We play ghost games and take pictures of each other dead. 
ME: WHAT in the world are you talking about LIL?
LILY: See, that’s what I mean. You just don’t know mom.