I thought "make believe" in Mr. Rogers was "maple leaf".
A childhood belief about tv shows

others believed things like this
- 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
- I thought Pink's "You make me sick" was "you make me sick, you make me look like a candlestick" LOL— Rice
- When I was younger I asked my parents:
"If bees make honey, do flys make marmalade?"— Mike - I used to believe that the saying "2 wrongs don't make a right" was "2 wongs don't make a white"Anon
- When I was little, I thought you had to put a finger under the water to make it hot. — M_2