I actually find this kind of thing really funny.
I've made friends with this guy that the whole school says and thinks is gay. I still don't know if he is or not. The friend I sit with in French class, however, quite often starts to talk to me about this other gay friend and just the things he says and way he talks makes it so obvious that he doesn't have a clue I'm gay. (I'm in a new school this year, so I haven't known any of these new guys very long, though).
To Lava421: Yeah, things like all those examples used to happen to me ALL the time. And, I've been this kind of reserved and quiet person for the last many years so I never liked it. I don't know how old you are, but now I'm 17 and I've changed schools and things like that haven't happen nearly as much here; I think it may have to do with just people maturing somewhat. My friend in French always points out when a hot chick's wearing a tiny skirt or if you can see her panties or something, though. However, I don't mind... I only with I knew what kind of expression I should put on, lol!
Also, along the same lines, in the past I'd ALWAYS avoid sexuality conversations (which eventually led to me avoiding ALL conversations) because I was so shy and confused still... and I'm one of those people whose faces go red when anything even mildly embarassing/whatever happens... But this year my personality is changing and I'm so much happier at my new school. Lately, I've done really 'gay' things. Like, I'll just suddenly write a note to my friend about 'Hey don't you think that guy is hot' about someone. The interesting thing, of course, is that doing that ensures everyone that you're NOT gay. The only thing is that I don't like the 'gay joking around with friends' things when it gets physical... for some obvious reasons. And it happened once with this guy I have a terrible crush on (my friend in French class this is, actually) and so I went red and started to get hard and got uncomfortable touching him even where I was... (part of me wanted to go FURTHER and part of me wanted to back off NOW so maybe I could still be friends with him, ugh!)
Okay, long enough post...