Dude, she drove you to create countless threads about her, tell her she's out of your league, AND create a fake girlfriend all just to "get back at her". She toyed with you.Was she toying with me? Or was I toying with her? It was I who got her to admit to liking me.
If you think you can actually still hang out with her, and not be falling for her, then go ahead, but it is definately best to drop any idea of dating her.