@Tilly: Yep, same here. I used to play with the neighbour's kids when I was young, but we grew apart. Now... the neighbours talk to us when the plums on our plum tree ripen. >.> Some neighbours.
It seems unlikely that you'd meet someone with the same birthday as yours, but it's not, as proven by my math teacher x]
She gathered the birthday information of students in all her four classes and ended up finding 14 pairs of same birthdays. Then she challenged us to find all 14 pairs (names) and their birthdays for bonus marks :3 It was kinda fun.