All yo' hoes are gone

My friend's ex-boyfriend and my ex-best friend is trying hard with her again. Up until recently he HATED her and she hated him. But now he's being all nice to her again. My theory is that he's lonely and all the girls he used to try hard with and now tired of him. Being his last real girlfriend, she's the first thing he turns to.

Though I don't know why, she still hates him.