<human>: Can you condense the text into a few key points?

I met this girl in the tenth grade and we became good friends in the classes we sat in together. Outside of class we weren't too close (different friend groups). Eventually we got closer and closer and by the end of grade 12, we were pretty close friends. Now, she's had a boyfriend through all of this who happens to be my friend. I try hard not to think about her anymore but here I am, in second year university, writing this at 3:30 AM because I had a dream about her. I try not to think about her as much as I do but I can't help myself. It hurts a lot. I should explain more.

1) She knows I have feelings for her but she's been with the same dude for years (drunkenly told her a few years back)

2) We went to the same uni, I took the year off so I haven't seen her in a while 

3) I try so much to just forget it but then these dreams happen and now I can't 

She's different. Or at least my mind keeps convincing me she is. I think so much about her and my dreams revolve around us being in a relationship. It's torture. I need to stop seeing her like that.
<bot>: Met a girl, been friends for years, drunkendly told her I like her 3 years ago and I still think about her