My ex is haunting...?

[David]

Wtf. My girl and I broke up almost two years ago and I think about her.

I definitely do NOT want to get back together, I ignore her texts, I said I don't want to be friends (and meant it), and I don't give a *&%! that she has a boyfriend.

Yet for some reason, I think about her all of the time. Not in a hurtful way, but it just seems like we broke up yesterday....

I repeat. I don't have feelings for her. She's just constantly in my head.... why??? Thanks.
To the first three answers:

1. When I think of getting back together, I think of her and her personality that I could never be with.
2. She didn't cheat on me.
3. I erased her from FB a long time ago and threw out her stuff, I ignore all of her texts :/