When I was around 7 years old, I had two imaginary friends, Suzy and Betty. Betty was my best friend, and Suzy was just the snobby girl. One day Betty got mad at me, and started being friends with Suzy. The next day I woke up with an invisible letter on my desk saying:
Dear ******,
Me and Suzy went to the Antarctic because I wanted to see a penguin. We'll come back next summer.
Love,
Betty
But Betty didnt come back. Neither did Suzy. :-(
A childhood belief about imaginary friends

others believed things like this
- When I was little I used to believe that all old women were called Betty!!— Katie
- I used to believe that Marilyn Monroe and Betty Boop were the same person.— Madame Butterfly
- the summer that I turned 11 I waited out side on the step all summer for my hogwarts letter... ;D — Ginny weasley... not really
- when i was growing up i had two imaginary friends. One was named Jennifer, the other was named Onion.— Tessica
- I used to have an imaginary friend named Mr. Nobody. He would protect me from my imaginary enemy, Bad Elmer.— Kdees
- i thought there was a door in the back of the tv and if you wanted to be on tv you just walk in— fred