<human>: I'll refer to her as Gf.

So tonight after she gave me something for my birthday she texted me that it she was getting too attached to me and said it was bad because she doesn't want to be vulnerable. A few weeks back I told her I wanted to end things because she was stressing me out. she started crying and I told her that we should work things out and we did.

I'm not stressed about her, I've looked past her faults, and she makes me happy. But she texted me saying that she's afraid I'd make her cry again which is why she doesn't want to be together as boyfriend and girlfriend. She says she still cares for me, she says there's "obligations" by being labeled as a couple but those obligations never bothered me. 

To me she's irreplaceable and it feels like I can't find a girl like her again, but instead she told me I could find someone else. She says she still cares for me and I believe her. But she says she doesn't want to get too close.

What do I do? I don't want to leave her, I don't want to find someone else. I told her I don't worry about her hurting me, but she says that's because she wouldn't. She said we could talk after next week but I told her the anxiety of this would just stress me out and distract me from finals. She went to bed but I texted her that she's hurting me with this talk of not being a couple because she doesn't want to get too attached. 

So what do I do? I'm tempted to message her friend and to tell Gf that I appreciate every thing she does and that i'm sorry for every thing bad I've done and that the only thing I want is to be with her. 

If you need more details please let me know.

Provide a brief overview of the text.
<bot>: Gf thinks its too serious and thinks labels have "responsibilities" and doesn't want to be together as girlfriend and boyfriend. sorry if this seems amateurish but we're both new to this.