<human>: So this girl and I go to school together and have been friends for a few years. For the most part it's been a school friendship - hangout on campus, go to the same university parties, etc., and rarely did our group of friends just have one of those "hey guys, come over and we'll watch a movie" nights. Just recently (the past 3 weeks) I've became slightly interested in dating her.  

Last week I asked her if she wanted to meet up on campus and study together (obviously wasn't supposed to be a date, truly just to study), and she said she didn't want to study. I teased her a bit with a guilt trip, and she laughed and suggested doing something together besides studying. So we went for coffee, had a good time, but it wasn't until later when I reflected on the night that she is definitely the type of girl I would date. That was our first ever time hanging out just 1 on 1. 

This week I saw her and complimented her (she did her hair differently), and she said "aww thanks, you're an angel" ...and I don't know if that is a good response or not, I've never had a girl call me that lol. 

Regardless of the responses here, I'm going to ask her out. However, I just thought I'd get some opinions. She suggested hanging out away from school, so I took that as a positive, but I'm not sure what to think about her reply to my compliment? 

Cheers!

Can you condense the text into a few key points?
<bot>: Been friends with this girl for about 4 years, I'm interested in her but not sure if she's showing interest back.