did i blow it

Hi ladys hope you can help ,
met this amazing girl i see her once a week at poker ,is it love at first sight maybe

cant stop thinking about her .

problem she told our mutual friend she felt a little awkward cause i was staring at her a lot

told her i was only doing this because she is gorgeous .

was invited to her place for evening of singstar and poker ,all went very well it was only me and her singing and laughing a lot on the couch .

problem mutual friend told me that this girl is attracted to me ,did i ruin it completely by asking the girl if she was ,she laughed and said she never said that then changed the subject .

i get on with her brother real well ,there is a pretty big age gap between us im not trying to rob the cradle its just who i choose to hang out with .

would like to know what to do next or just play it cool
thanks

Play it cool, just back off for a bit. She obviously knows you have the hots for her, it's up to her to make the next move - can't tell if she's playing hard to get or is actually genuinely not interested but if you withdraw your attention you will find out because if she's into you she will wonder why you are no longer showing any signs of interest and so will start making conscious efforts to try and engage you.