Ladies:Help!!!!!!!!!!!?

ok so my friend asked the girl i like out for me and she was like no then she tarted smiling and looking at me and i am all happy so on friday she and her friend were parteners for a project so me and my friend who asked her out for me. i was his partner and the worst thing they were sitting really close to us and we were laughing and stuff so then one of their friends asked them to help her and when her friend asked her to move she was like no but then she was like comeon then she left does thiss make sense? but w hat should i do?????