When I was about 6 I didn't quite know how grandparents part of the family tree worked. One of my grnadfathers had died when I was very young and I don't really remember him. I still have both Grandmothers and one Grandfather. Anyway, when I was 6 we had a Grandparents' Day at school and our class had to write about our grandparents or something. One of my friends asked about my deceased grandfather and I answered something like "Oh, he died, but I've got this spare one anyway!". Didn't quite get how it worked! :)
A childhood belief about family

others believed things like this
- I used to believe that My grandparents didn't have any other name except grandma and grandpa.— Emelia
- I used to believe that my grandparents' world was in black and white.— Sara Serés
- I used to think my grandparents were born in prehistoric times.Anon
- When I was little i thought grandparents had to be hundreds of meters tall... Anon
- I could NOT understand why, if a pen worked on paper, it couldn't also write in thin air.— Can you guess what it is yet?
- My grandparents always told me that if I picked my nose too much, my nose would get bigger.— The Mortal Elf