OnceUGoMac said:There's nothing you can do. You should have initiated the conversation instead of send your friend to do your work for you. Then, you could have transitioned into the "wanna hang out this weekend" line. Might as well learn this lesson now rather than later.
Yeah, I had a "WTF?!?!" moment when he said that.
Anyway, go out with her, and don't talk too much unless she's obviously not a talker (she's shy, right?). In fact, never bring up the dating thing ever again unless she brings it up first, or if she drops serious serious clues, and tell us what these "clues" are before proceeding so that we can tell you if they actually are clues. You might be the only person who perceives them as clues while everyone else thinks it's normal behaviour
Be an enhanced version of yourself, don't worry about what she said in the past, and pretty much pretend that you're dating her while out with her, even if you're not. She'll get a taste of what dating you could be like, and if she likes it, she may like you more. If you treat her weird, or treat her badly because she rejected you, she'll be glad to have said "No" to you. Be the man you always wanted to be, you suave mother****er.
However, only do this several times, and then if it's not working, don't bother treating her "special" and just her like any other friend......be friends and nothing more. In fact, not contacting her as much might be the best thing after that, because you really should get over this and find another girl. Don't get strung along for months, or even years. Some guys do.