Am I really in love?

What should I do I'm 20 ( I'm gay ) and I have a crush on this girl and we play flirt but when I play flirt I'm feeling more than just playing around. I like her but I don't know if she likes me! However when she says that she wishes that she could suck a weenie( penis)and after that I said if I had one would u suck it? She said yes totally would and hard and.....smiled.
Does she like me? Am I really in love?

That's not love that is what we call "lust". If she really loves you she wouldn't have said that thing to you. She just wants your weenie. And the other thing is I think that you are bisexual.