<human>: So I've had a crush on this girl, let's call her Emma, for three months or so. We met through my friend and we've texted almost every day for three months. I've told her how I feel before and she didn't feel the same way and I tried my best to get over her, but I just couldn't I guess. 

We've never met in person, but we tried to plan a few things that just didn't go through because of prior obligations or last-minute changes. So, the other day, my mental fortitude sort of gave out and I told her that I hadn't gotten over my crush on her and that I'd like to take her out on a date. I was fully expecting a 'no', but she said 'yes'. Honestly, I'm not really sure why. We're close friends and talk a lot, but she's expressed that she wasn't interested in me before. 

So now we're going on a date in a few days and I'm not sure how to conduct myself because I don't know how she feels about me. Am I supposed to be flirty and romantic or treat her like my friend and keep some distance?

Can you condense the text into a few key points?
<bot>: I'm going on a date with a girl, but I don't know how she feels or how I'm supposed to act. Advice?