I have been getting mixed messages from this girl?

[Chris]

Basically in my college class this girl keeps looking at me, and has been since October 2013. I have spoken to her a few times and she quite happily spoke back. So at first I thought nothing of it, but hen I got the impression that she may like me. Now this is the part were the signals change and contradict each other. On Twittter, I followed her, so did 2 others, she followed the other 2 back but not me, so I thought 'meh, ok' and never made a big song and dance about it. So I then replied to one of her tweets, and I got ignored, and she was clearly still active on Twitter, so it was at this point the message she was conveying changed. She never seemed like the type of girl who would lead a guy on and rip out his feelings but it seems that I thought wrong, maybe she did lead me on to get my hopes up so she could knock them down. Maybe she only spoke in person to be polite whereas on the Internet it is not face to face so she can just ignore me and pretend she never seen it(even though funnily enough she see's and replies to others) but the staring part can't be explained though, why stare if you have no interest? What do you guys think, is she leading me on, or, only spoke to me in person to be polite and stared because, we'll, I have no idea why she would stare if she had no interest, as I have said before.
@Mabe: I never ignored her, every time she spoke to me I would Speak back to her. The latest conversation was about studying.

[Oscar A. Ward]

Most people in this situation engage in
conversation to discuss these sort of things. Try that..

[Meera]

either you imagined her staring meaning she was staring randomly but you thought it was directed towards you.

Or she only wants to befriend you because you two are in the same class, but she doesnt want any contact outside of college because she has friends and maybe even a bf i guess.

I personally think first reason is correct you must have mistaken her staring because if a girl likes you, she would smile a lot, act shy and nervous when she speaks to you.

[Lord THand]

Dude, when you like a girl, or when you think she likes you, don't waste so much time trying to figure out what she is thinking. Just guage her mind or something by asking her out on a date.

And realize that if she says no, she probably won't change her mind. But even if she were to, it wouldn't be worth the time you would have to put into it just to get her to change it.

So, instead of wondering, you just need to get a straight up answer from her. It may hurt, but in the end it will save you time.

Also, try not to let women you haven't screwed or dated yet get you down like that.

[MrPhotographer]

I hate when women use it, but in this case man MAN UP. Followed her on twitter? Huh. Im not a woman but seriously speaking if i was a girl and i had a choice between a guy who followed me on twitter and a guy who was clean cut showed initiative in class that he liked me, id pick the guy with initiative. Not the one who hides behind the computer.

Give this girl an offer of your friendship and make it seem like you are interested. You can do all this in person. Whats stopping you?

You got just start communicating. Using twitter and facebook to communicate then you are running into troubles. Plus you cant read anybody online.

[Mabe]

You are the only one mixing it up here, the way I see it. She was friendly, and you spoke, then ignored it, then you didn't. So, she clearly lost interest over your 'now you see me, now you don't' way of treating her, right off. People notice these things, and she is still the same person, so consider's if you were not interested enough then, then why bother now. She isn't. She has something else going on, and has a right too. You are mad because you did get your way, and feel entitled to that. When you should not, and want to harp on it, to make it appear her fault now for wounding you, when she hasn't. Some people watch soap operas, and some people want to create them in real life. Not going to say anymore about which I think you do. lol

[Frank]

You need to develop some social skills.

If she looks at you, start a conversation. The next day, talk to her again. Then ask her out.

Sitting there obsessing about signals from how she looks at you and how she responds to your Twitter follow request is what 12 year old girls do. And adult stalkers. Don't be a stalker.

Talk to her. Stop obsessing about looks and glances.