I've known this girl since we were in the fourth grade. She moved when in the sixth grade and I never saw her again. I finally found her on Facebook and told her that I was over joy to see her again. She added me as a friend bu then blocked me and said she didn't like me the same way I did her. I talked to her again and tried to apologize for any terrible misunderstandings but she told me to leave her alone. I told her that I would I was really sorry for whatever I did to mess up our friendship. I found out later that she thinks I am a stalker and a creep. How can I convince her I'm not?

"Careful with the responses"? What does that mean?

First - how long ago was sixth grade?

What did you write her that caused her to believe your feelings for her are different from her feelings for you? You must have said SOMETHING that upset her.

Once a person tells you to leave her alone and you contact her again you ARE a stalker. For that matter, depending on the means by which and number of times you've contacted her she could file charges against you.

I'd let it go. She doesn't want to hear from you and she's said it (apparently) loud and clear. Believe her. She will probably use any further contact to attempt to prove you're a stalker and a creep.

I didn't talk to her again after she told me to leave her alone though I said goodbye that's all

How to convince her you're not a stalker or a creep... to be honest, the best way you can do this is to do what she said and just leave her alone. It's been years since you've gone to school with her. Write her out of your life and forget about her. There is no need to try to convince her of anything. She doesn't want to communicate... so be it. Don't communicate.

Yes if you do anything you prove her right, you never contact her again, you don't follow her on any site like Facebook, don't email, not call, nothing

Then in 4 or 5 years she will know you are not.

OK then thnks