There are many I which would like to share but the following is most interesting.
I went to University 5 years ago and found my first crush there the very first day. She was almost half my height. She looked younger than me but we were in the same class. I kept it to myself until I found she was a close friend to one of my best friends' girlfriend. I talked to her the very next day and found an opportunity to start something with her. Days passed and I found us two to be very similar - moods, attitude etc. It was December and I told her it was my Birthday coming up. She told me the same. And guess what, we shared the same birthday (same day, same year, nearly with half an hour difference :D) i.e. Dec, 27th 1990. Haha!
We're still very close to each other and we celebrate it together.