How to Decipher what he means when he says "You're fun"

So you've been going out with that cutie from Math class for a month already and the sparks are flying but you wouldn't consider yourselves boyfriend and girlfriend. Then there's the kicker: One night after having a great dinner, he tells you "You're fun."

Bring out the overanalyzation now, girls, because we all know a statement like that is pretty hard to decipher. Does he want to be in a relationship with you or is he not yet ready to commit? Find out how to understand the meaning of this message by watching this tutorial.