Hmmmmm... I think i'll take your advice guys and just keep to a simple 'hi'!

A bit off subject but a girl I liked was walking through the 'playground' at college and I was chatting with a group of friends, she looked at me smiled and then did a small wave (Ican't really decribe how) so I waved back and smiled. Am I just getting my hopes up or could this be a hint???
I know this must sound a bit crazy but I was just wondering.

Thanks ha ha