How do i ask out this girl i really like?

Give her a card that says I like that were friends on the front. Then put inside "And I can't wait to make more memories together, I've liked you for so long and couldn't say it to your face but I would like to be more than friends and I hope you will go out with me". If you have a picture of you two together put it in there too. It may sound a little corny but she's a girl and I would think she'd love it, even if she's different then other girls. I would! If you can think of something more romantic then put it. Say what your feeling or just give some roses and ask her out, but if your too shy do this.