So this girl and I decided to be 'friends with benefits' and we got together only once and some fun and crazy stuff happened. now heres the deal: before i had asked her this i knew that she used to have a huge crush on me and wanted to go out with me and all of this stuff. i thought she was over it because i told her it wouldnt work out like that because we dont have much in common. but now, i am pretty sure she is starting to like me again because of what happened. should i just end it now before she gets too attached? or should i see how far i can roll with it?