Hey guys,
I met this girl one month ago.
I immediatly got her cell number and soon we got to lunch at each other colleges (with 2 common friends) for about 3 times a week.
Ok, on the first week there was some kino by her iniciative, then I pulled the guns and started to C/F with things like, by sms, "I made you come over to your phone for no reason, you gotta control better your desire of talking to me

", which she really engaged, so it's obvious she is, or was, attracted.
We talked sometimes on the phone and etc, lunched at each others college, but 2 weeks ago I invited her 2 times for things like "well, x day we will lunch together", but she flaked. I teased her about it, in order to not appear imature.
Well, everytime I teased her she answered pretty well, demonstrating she was attracted, so last week I did not have the iniciative of text her, just to see what her reaction would be.
Ok, one week ago, thursday, she texted me saying "me and a friend of mine are going to lunch at our college and I'd almost let you lunch with us

but only if you don't bring along your scarf with all that cologne!", which I rejected in a playful way.
The thing was, next day, friday, they lunched at a common friends house and I went there after the lunch so we could have a nice time.
Though, that day was a disaster imo. She teased my like the whole afternoon, and I teased back once in a while, the other time I simply ignored and kept talking and playing guitar to a friend of us who was singing along.
After some time, the girl got to the couch where I was and I started to play with her, and she simply said "stop it, I'm tired and angry". I kept playing with her and then she repeated that, so I stopped and said "your loss".
Last tuesday she came with our friends to lunch at my college and I was talking with one of the other girls I'm dating. She saw us and she hide and didn't say absolutely nothing to me. I was like "ok, whatever" and talked to my friends and then we said goodbye.
Yesterday she texted me for no reason I suppose: "hello! how are you?

", I answered 3 hours later "I'm great

what about you?". She didn't answer.
Today she came to my college again with a group of friends I didn't recognize, while I was with some friends of mine. I came to sit with my friends very close to her, like side by side, and she asked "are you going to sit in this chair? I want to put my things there." I answered "yes, I'm going to

". Then she put her things over mine, which I found kinda funny lol.
Everytime I noticed, she was looking to me or leaning to me, especially when I was talking about other girls with my friends.
Today I texted her just to see how things were and she was like in panic because tomorrow she'll present a work at college and I said "oh god, you gave me such a deja vu now. you're so nervous. anyway, what will you do tomorrow? no apologies

". She answered she didn't know and I said "now you know. tomorrow go with a friend of mine." She was like "ok, but what will you do?", and then I flaked with true reasons "ok, I forgot tomorrow we'll go to the gym by 4 pm and at 6 pm I'm going somewhere with a friend of mine. well, we'll talk later."
She answered "well, ok, see ya tomorrow! *"
Ok, I started freezing her out since Sunday, but today I talked with her... whatever.
Anyway, I'd like to know if freezing out now is a good idea, since this is kinda out of my control.
(sorry for the huge biblic text and my poor english, but I thought it would be good to know the story)