<human>: Can you summarize the given text in a few sentences?

So i'll start by saying i'm 16, she is 17. Out of the 8 girls ive slept with (i say this to reiterate that im not normally emotional about it. Sex is sex), this one has been the kindest, sweetest girl to me. However her friends all warn me of her being ingenuine, and she seems that way. Usually i can differentiate between the physical and emotional aspects of sex, and only 2 girls so far I actually dated. But this one treats me so well. The issue is we don't hang out often, i only really see her at parties. And i wish it was just physical, thats easy to manage but she treats me like fucking gold. 

However it's just words, and not action, or proof that she means it. We fucked on prom night like 3 weeks back, and the sex was amazing because there was an emotional element, as we're good friends. She tells me she wants me all the time but on top of that she says such nice, incredible things that nobody's really said to me before, and its weird because im not dating her.

Since then I think I've caught feelings, but i know she doesnt feel the same way for a fact, and its been a little one sided with me caring much more lately. Hell, i get slightly upset if i dont talk to her for awhile. It's scary because I don't want to fuck shit up but my emotional attachment is killing me. This is the one thing I've always managed to avoid.
<bot>: I had sex with a girl who was kind of a friend, we became much closer but as of late she's pulled away a little, and I have feelings/am emotionally attached, and this never happens.