I met this girl awhile back at a party and she was flirting and giving me tons of IOIs. She told me to add her on fb so I did and we chatted for a bit in the days to come. When I went for the Number Close she gave me the " u know I have a BF right? but I do wanna hang as friends". A few months later ( this week) she broke up with her BF. At the party on the weekend as soon as I enter she's at the door and is staring right at me and smiling. I walk up and she says " hey! I met u at ___s party! We talked for a bit and I asked her to play beer pong. She said Ye but we never got to it because her friends kept taking her away everytime she would come talk to me. I sent her a fb message a day later asking what happened and he said she was just stressed out because her Ex BF was there and he was following her and it was weird not being with him. We chatted more and she told me to go to the club next week but idk what my next move should be??? She is into me forsure but I am wondering how to keep her from getting back with her BF?? I don't have her number still. I was gunna go for the number close but I decided not to when she mentioned her ex. I said don't let him spoil Ur fun and to forget him and she replied " I'll try ". I can't do anything this weekend so getting together with her won't be till a dance next Wednesday and then the club next Friday. How should I approach the number close when she is givin me mixed signals like this??