I recently broke up with a girl, but she said she loves me. I really don't know what to do. Should I get back with her, or move on? I don't feel for her how she feels.

Move on guy, and in time so will she. Any thing else would be leading her on, and not very honest.

Simple answer; no.
If you do not feel the same way she does for you, don't lead her on and lie to her. She deserves to know the truth. Even though it would kill her inside to hear you say those words, tell her you don't feel the same way. They do say that the truth hurts. She will eventually get over it and you can both move on. But if you don't feel the same way, tell her. After all, you can always stay friends.

Xoxo.
PunkkBarbiee.

Be true to your relationships. Let her face the reality you don't feel as she does but in a soft way.

If you don't share the feeling, the best thing you can do is move on, and stop all contact with her so that she can move on as well. Keeping her with you will only lead her on, and it will hurt her a lot more in the future.