Here's the scoop: I broke up with this girl about 4 years ago in High School. She was a little clingy and sometimes mean so I dumped her, and it was a little cruel - my friend ended up telling her AND I told her that I was already interested in another girl. A few days ago I messaged her just to see how she was doing. We got to talking and she says I removed all her faith in love and relationships in general. She has trust issues and etc etc.

Here's where I feel I should ask TRP on account of my possible tunnel vision:

I like this girl; she's a lot like me and she isn't a bad person, but now she's doing the whole hard-to-get act. If I leave her alone, she will for sure just not talk to me again.

Is it worth the effort to try and get back with her and if so, how should I approach it so that I don't look like a kiss ass and a servant?

EDIT: One more thing and then I'll take all of your advice... Can I at least fuck her?