A good fluff talk thing to say is always, so what do you do for fun, either she will name a few things, and on one of them be like oh I love to do that, it reminds me of this story, blah blah blah, as long as its not corny, you will instantly have somthign to talk about, but its also something you have in common, so it can lead back and forth in the conversation, plus if your funny she will laugh and she will remember how cool you are. After a story or two, but not too long, dont wait to long or you will psyche yrouself out, just be like "hey your pretty cool and were kinda alike, how about I get your phone number and I maybe we can hang out this summer and do something fun. There ya go, its almost impossible for her to say no to this, and even if she is reluctant, she will probably be lonely during summer, and wait a week or so then give her a call. The best part about this is, and it wont happen, but even if it did, think whats the worst that could happen, she says go screw yourself, number 1 is she wont, number 2 is that who cares its one of the last few days of school, and number 3 she would be a ***** anyway and you would deserve better. number 4 would be that even if you got rejected, plus me dude I have been in your exact situation, its much better to ask and get rejected than not ask at all.