I used to believe that Mr. Rogers was talking to some unseen person; it never occured to me that the "you" he was addressing was me.
A childhood belief about tv shows

others believed things like this
- when i was a kid i used to think farts were another person in my tummy talking and he had bad breath— JOEY
- When I was a teenager, I used to believe that someone's name-day occured as half-birthday.— Marcas
- I used to believe that sonic booms were huge explosions that only occured at the very tops of mountains.— Jessica Tinch
- I used to think Kenny Rogers had 400 children and a crop in the field. Rather than 4 hungry children.Anon
- I used to think Mr. Rogers lived at Target because I always saw the Target logo before/after his show.— stephanie
- It never occured to me as a child that teachers lived in houses. I thought they lived at school...— Heidi, Pittsburgh, PA