*****backstory**** this is around mid october***** I took a friend home home after a study group and she like come in and hang out for a bit. (she is taken and i'm not really attracted to her) i'm like ok what ever. She introduced me to every one at her place mainly guys then she like i'm going over to THIS girls appt. so me and the guys are hanging out and talking what ever. She comes back and is like she is getting dressed and will be over. When she comes over i am slightly attracted to her but i know she is in a relationship (friend talked about it in a study session and its not really a real one YET!). So we all are hanging out and haveing a good time. I go over there and again because i'm taking my friend home again, i go in (don't remember why really) but she(other one) is there and we flirt a little. then they both invite me to a halloween party and i'm like ok sounds like fun. I drive and she(the one i like) rides with me their and the others are in another car we chat a little about random stuff. I know she is in the unofficial relationship so i stay away from any of that. At the party i meet the BF and he is a relaxed guy kinda like myself we get along ok then she comes and sits in my lap I ignore it because he is there. i then stop going over their as often because the study group is not meeting as often and work was picking up. but after finals are over i go over their a little more regular still know she is in a relationship that is offical at this point if i remember correct. *** after finals*** Their is a christmas party at their place and she is all over her boyfriend so i mingle and chat with other people, which i had been doing all night. I find out she not doing anything for new years so i call her up but she is sick so i wish her well and go party. well about a week later i'm going to the zoo with some of my friends and its right by her place so i call her up and see if she want to come and she does. (we had chatted on AIM on and off untill this point). At the zoo she is flirting with me and i am flirting back, untill she starts to feel bad. So i take her home and call up my buddy i went to the zoo with to see what he is dong and he is like was that your GF. I'm like no WHY? <insert captain obvious conversation between me and him about all the signs i misses> Well i get a message the next day from her saying she a her BF brokeup lastnight and that it was mutual. **present** ive been hanging out with her a lot (almost every day)but each time i try to talk about having a relationship with her she cuts me off and won't let me talk.(i've only tried twice) ~~cliffs~~ meet girl through friend. go to zoo with her she breaks up with BF. try to talk about having a realtionship w/ her but she cuts me off So my question is should i let her go or just wait it out?