I've lead a girl on. This feels bad. I'm not quite sure how to pull back, especially since she's just come to my College and I'm one of the only people she knows.
Ahh, that's tough, man. I've been there. I think the best thing to do is just sit down and be both honest and very flattering.
I was never single in college and I had to perfect the art of converting suitors into friends. A lot of my closest comrades are women who were into me. It's definitely possible to make it work!
Shall do man! I dunno, she is actually a really, really great girl. But I've got to be straight with you guys, I'm not a fussy guy when it comes to looks, I've dated short girls, tall girls, skinny girls, bigger girls, but I'm just not attracted to this girl. She's a very bright young lady (she was the only person from her high school to get into the College that I'm at, which has the highest exam cut-offs in the state), and to be honest another guy might find her attractive, but I just...don't, and I don't think I could ever give a girl whom I don't have at least initial physical attraction to the effort the involuntary treatment that she'd deserve.
I wanted to speak to her today and be blunt about it, since I can't make like I'm in a relationship with someone else to her Firespawn, mate, because she has me on Facebook for one.

And two, it would be an incredibly painful move for me to enter a relationship with another girl (which I *could* do, but I don't particularly adore any of the girls I could do that with at this moment) to her.
It'd look like too much of a betrayal to me for me to stick her into some kind of 'friendzone' (which I'm not a huge believer in anyway). I'll sit her down and tell her how great she is, and that given the way our friendship is going, I think it's prudent to make it known that I'm not interested in a relationship with her. I'd feel rather bad doing it, horrible, in fact, but it'll save her some hurt in the long run.