Confused about a girl. help please?

okay best thing to say or do at this point would be " can we have one last date for you to make up your mind" make it a special one. Show her how you can be a really sweet guy, if that doesn't work best thing to do it move on. ohh a hint has she dated anyone lately or fell in love because she still might have feelings for another guy. Second best thing to do at a time like this is try to talk to her deep down ( sounds wierred) Wish you luck (: