<human>: Can you give me the gist of the text in a nutshell?

I feel awful now, because she's my best friend. I love spending time with her and I love her, but I'm not sexually attracted to her. I have some intimacy issues, incredibly low libido, and I hate kissing her.

I broke up with her because I want to see whether I'll have the same problems with someone else. I've been in love with her for years before we got together, and it's the first relationship for us both, I just don't think I'm ready to commit.

However, I feel awful. I love her so much and can't stand how much I'm hurting her. We decided that nothing should really change, we should keep our friendship intact, but I just want her to be happy.
<bot>: Broke up with GF 'cause I wasn't sexually attracted, but I feel awful for breaking her heart and don't know how to act.