I remember a cousin of mine who was 3 at the time was looking through my Diary/Journal. As someone of that age, the most important date is that of your birthday. But yet she always kept forgetting when it was. I showed her the date which also had a birthday cake I had drawn on their as well. She suddenly realized something. She asked me, "Was I born on the same day?" to which I replied "Yes". With much shock she said, " Oh my Gosh, I was born on my birthday."
Never thought of it that way
Acez