munix88
As everybody else has said it's good to do nice things every once and awhile but definitely don't make yourself out as the "nice guy". If she starts coming to you to talk about problems with her boyfriend or a shoulder to cry on then you are already in friend zone and there you will stay.
Another thing: the two weeks thing. Some of you think that it isn't a long time but spending time with someone every day, a minimum of 3 hours a day means that you get to understand the person pretty well and their values IMO and why would the saying 'love at first sight' be said if there had never been a case of it.
mr?...I was you. I was in this exact same position many times. I used to fall head over heels for girls quite quickly. As munix said...being the "nice guy" is not the way to go. I also don't condone being a complete ass...it'll get you the quick hit (which is what many want anyway), but it'll rarely last. I was the "nice guy" and girls would basically say to my face that they would never date me, because "Awww, you're Sam! You're so sweet!". Yeah, it sucked. I swore I would tackle the next girl who said I was like a brother.
And my thoughts on the two-week thing. I was on tour with a girl who I just couldn't stop thinking of. We spent almost every day together anywhere from a couple of hours to all day, almost always just the two of us. But she had the boyfriend at home. We were in Europe, he was in Canada. She didn't like him. I thought I was in. But even after 8 months of spending that kind of time together, we were still in the same place, even though I was as good as I could be, and we had talked about our/my feelings, and everything. As far as I could tell (and her sister confirmed it), she wanted to be in a bad relationship so she could try to repair it.
I spent 8 months of my life wallowing over a girl I could never have, thinking I was in love. Maybe I was then, but I know now that I would be mentally insane if we were to have gotten together. As much as you think you might know in two weeks, trust me, you probably don't. She was one of those girls who couldn't commit to anything more than 5 minutes away because she overdid herself to death, and like the girl you are after, had numerous guys interested, all of which she led along.
Thankfully, I got over it and went on to much more happiness.
By no means am I telling you to give up. But be cautious. Thinking you are that head over heels for her in such a short amount of time can be tough. The long-distance (80mi isn't very far) boyfriend trail can be a tough one.
I hope things work out!