I used to think my mum and dad were brother and sister. How else would they have the same surname?
A childhood belief about names

others believed things like this
- I once asked my dad what Jesus' surname was, and he said it was 'Sinclair'.
I believed it for years!— Rebekah - I used to believe my parents were brother and sister, and that everybody's parents were brother and sister.— Rachael
- I used to belive that my mum and dad lived together cause they were brother and sister— Corin
- I used to think that Cain and Able were brother and sister (with Able being the girl).— Duh
- First I believed that my parents were brother and sister. Then I thought that my dad was also my mums dad. — Rainbow
- i used to think that every family had a brother and sister and they married eachother when they got olderAnon