I used to pretend that I was a twin named Patricia and my twin sister was named Beatrice (these were the names of two twin girls who went to my school.) In my imaginary family I had lots of younger siblings, including: Emily, the baby, Polly, Jonathan, Mary, who was a girl from school, and Dan, my real brother. I had two older siblings, Susan and Michael. I would always pretend that I had long golden hair and I was the prettiest one in the family and, well, you get the picture.
A childhood belief about imaginary friends

others believed things like this
- I used to believe that every person in the world had a twin, and that I had a long-lost twin in France.— Ashley
- I used to believe that my reflection in the mirror was my evil twin that always had bad hair. XDAnon
- As a child, my twin sister and I used to pronounce `Spaghetti' as `Mastaghetti'. Sounds a bit rude, no? Anon
- My sister told me whenever I had a tummy ache it was my unborn twin inside my stomache trying to get out.— Jamie Field
- i used to believe that everyone had a twin on the other side of the world.— tahnee
- i used to believe that mirrors were a doorway to another world.
I still think i have a twin. :-)l(-:— bloo