<human>: Wall of text inc.

So this girl i know from 2 years ago, we talked a lot, have common interests and (according to her) really enjoy each other company. 

So we went on out first date, like 3 weeks ago (even tho we are friends since spring 2012 when i first met her), everything went fine on the date, we talked about each other, and i feel i know her more than before, and i really like that, because i want to take things more slowly with her.

And the day after the date, i sent her a text giving her thanks for taking the time to go out, etc. She didnt replied, i thought "She was kinda busy, work and school, etc." so didnt give it much thought.

I waited for a couple of days, and i sent her another message asking her how was she, (i always asked her things like that, and she loved it). Same result, and when we bump into each other at college, she doesnt seems that interested, she tries to shut down the conversation or goes away, when we used to talk a lot when that happened, and i could swear she seems annoyed when i talk to her. (but maybe its just my imagination)

So, thats it, she doesnt seems that interested anymore, maybe it was something i said, or maybe she changed her mind, idk.

So i should talk to her,?  about what is going on and what happened?, idk maybe is just a misunderstading, or poor comunication, as ive said, both we have been very busy the last weeks, but i always have time for her, and i feel that isnt reciprocal

Thank you, all or any advice/comments are very very appreciated :D

Can you provide a brief overview of the text?
<bot>: We used to talk a lot and we have lots of things in common, but she doesnt seems that interested, she doesnt answer texts, and seems annoyed or tries to shut down the conversation when i talk to her.