Good question.
Part of the reason this is a tough one is because sometimes people who are young, like your friend is, are new to dating — and quite frankly, new to sexual feelings. Your friend may not be sure of his own sexuality, himself. You may be picking up on his uncertainty — or your suspicion that he is gay is correct.
My advice is to invest some time befriending him. You’ve only known him for two months, and if you get to know him a little more, he may open up to you — one way or the other! While I normally don’t recommend friendship for men and women, because you’re both so young and new to dating, AND you’re not sure of his sexual preference, in this specific case, friendship is a good idea until you’re sure. At that point, if he’s straight, you can proceed as if he’s someone you want to flirt with and let him know you’re at attractive young woman who’s interested in dating him. If he’s not straight, you may have a new friend. 😀
I hope that helps. Let me know how things go, and please follow me @AskAprilcom on Twitter and on Facebook at this link: [url]http://www.facebook.com/profile.php?id=1154528031[/url].