<human>: Summarize the given text in a few sentences.

Ok, I'll try to be short and to the point. I have a crush on my RA here at school. This all started the saturday before classes started. We ended up getting coffee together and we had a fun time. She initiated the coffee trip. Then, while my roommate was out one night, she came over to my room and we watched two movies alone in the dark until 130am, and we seemed to have great chemistry, because I was making her laugh, she seemed happy. I tried to facebook her to see if she would see a movie with me last friday, but she saw it too late, and said she couldn't do it. We then ran into each other at a coffee shop and chatted. Once again, we had great chemistry, she was laughing longer and louder than anyone in the place. She also said "I love hanging out with you." Further, she agreed to go to a movie with me tonight. So, I get a haircut and look all nice, and she shows up. She asks if its okay if two of her friends come along. I said sure. Friends come, and I try to put my arm around her during the movie. She rejects my advance, and apparently, one of her "friends" is her boyfriend. I texted her to give her the relationship-nothing ultimatum 3 hours ago, but she still hasn't texted back. Also, throughout all of our meet-ups, she has failed to mention that she has a boyfriend.
<bot>: Go on series of "dates" with girl, no mention of boyfriend. Date tonight, make a move, one of her "friends" is actually bf, she hasn't talked to me since (about 3 hours)