The earliest memory I have is of sitting in the lobby of a young children's gymnasium, talking to the receptionist. I was waiting for my brothers to be done with their gymnastics session, as the class for 3-year olds was slightly later than the class for 4-year olds. Unfortunately, that's all I remember.
The only extraordinary circumstance about it is that it was the first time in my memory that someone let me know that I loved to talk--a trait that has followed me to this day.
Speaking of which, I can very easily relate myself now to myself from back then. I can even imagine my own thought processes that led me to acting the way I did. In fact, there's not a single point in my memory in which I cannot reconcile my current personality with the personality I used to have.