"Dude, I'm gay."

Now, usually for people like us, when we hear that we're usually the ones saying it. Well, something interesting has happened to me today. My friend "Bob" ( he didn't want his actual name mentioned) who is more of a friend to my sis than me, came out to her and our friend Wendy. Well, needless to say I was shocked when I heard because he always acted so straight and all. I felt like yelling out "Hell, I'm gay too!" but feared scaring the poor boy. I mean, he hasn't been used to being gay yet and he might think that I was trying to hit on him or something like that.
Then again, there were signs that he was. First off, he has this high, feminine voice and acts very effeminite (although that doesn't really count because I have a Geometry teacher who is like that yet is straight as an arrow). He's a great dancer and out dance some of the dance majors in my school. He also seemed to get really shy and quiet whenever the subject came up.
Innitially, I thought he was gay but my sis, being the closer friend that she was, assured me that he was really straight. In the end, she was wrong and now I'm reassured that my gaydar is still fully operational.
But, now I find out that I'm kinda falling for him. Recently, I got over a huge crush when I learned that he was straight (dammit!) so I've been kinda desperate. He's just so cute, and he's fun to be around with. Sadly, he's already fixated with someone else. Just my luck, neh? -_-;;