Is it normal that i think i'm over this woman, and then i see her and love her?

For starters don't cheat. If anything, I suggest just not being around her. You have a girlfriend, be happy with that. Again, stop hanging out with this other girl, she seems to be causing you a lot of emotional trouble.

Thank you for your comments.

@Norml I don't think shes using me. I will see her in random places and we will talk and the old spark is still there. She doesn't seek me out, but we get along well when we see each other.

@ DarkBlue I do like my girlfriend but if I am honest she is a substitute, and more of a friend. The other girl makes me feel like I can do or say anything and she would still like me, I feel comfortable but excited at the same time. But she is not physically attracted to me. Is there a chance of her wanting to be with me at a later time? Does this happen?

No no! Stop hoping. You already have a girlfriend that you like, right? Don't lose her..you might regret it later. This other woman is not being fair to you..She takes you for granted because she probably knows you will always be there. You can ask her one more time what exactly does she wants with you, and if she said again you're just good friends or something, tell her you can't do this! You need to be happy and to have peace of mind. I know it is very hard, but tell her you can't have her in your life this way.

From your description, it souunds like she's using you in some way. She should either be friends with you AND your girlfriend, or BE your girlfriend, or be hanging out with other people, not you.

Since you'd consider leaving your current girlfriend for her, your current relationship must be lacking in some way. Time for some inner reflection, it seems.

copulins

Don't ever talk to this woman again.
It is that simple, yet so difficult to execute. You will most likely never be with her and ruin your other relationships with people if you keep getting hung up over her. This is only doing you more harm than good.