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

I don't even know how to write this out, I'm so miserable right now, I have no idea what to do.

A few months ago I met a girl named angel, ever since we first met she's always been really clingy and touchy, so much that I always end up smelling like her perfume at the end of the day.

I spend every minute of my spare time with her,  we usually end up laying at her house,  in her bed cuddling and I fall asleep in her arms, or I fall asleep playing with her hair or massaging her back etc. 

Everyone at school thinks we're dating, I mean,  how can they not? We're ALWAYS with each other, and when people ask if we're dating she says no "thats just my best friend"..

When she says this it makes me feel like shit, is that normal? 

A few weeks ago she started saying she loves me, and I'm her other half and she feels like she's suffering from withdrawal whenever we're apart.

And now we're always saying "I love you" to each other  

She's constantly telling me she misses me and wishes I was with her to wrap my arms around her..

Anyways.. I finally told her how I feel tonight and she said she doesn't feel the same. 

I feel like shit guys,  I've been on the verge of  tears for the past hour and I don't know what to do.
<bot>: I met a girl a few months back, I've fallen in love with her and tonight I found out she doesn't feel the same.