Hi. I've been trying to game a girl now for two weeks. She's been giving me mixed signals ever since we hooked up: inviting me out to hang with her and her friends, texting me alot, wanting to make out, but she doesn't seem to want to hang out one on one.
My thought was she was stringing me along, so i decided to ask her out one final time, and change my approach.
Me: hey, i wanna see you coming week. go out and have a beer with me on tuesday?
Her: Ill probably be too tired blablabla
Me: okay
Her: what a short reply..
Her: is everything ok?
Me: hahaha you're a dork

Her: mean! what are you up to?
Me: writing a list about your dorky traits to read to you on our wedding day
Her: Just make sure you save it until after the ceremony, i dont want my family to hear it
Me: Oh.. Im sorry, this is awkward. I was joking about the marriage, we hardly know eachother.
Her: What a shame.. i had already planned our wedding night..
Me: whoah, okay.. you know im more than a hot body? if you go on like this we'll need a set of rules to determine when you can use such allusions
Her: We needn't compromise, it's up to you!
Me: teehee, ya i know. Ill get back to you on your question about sex. goodnight
Her: haha, luckily there's several years left til our wedding night, since im not the kind of girl who has sex with just anyone. sweet dreams
(this is roughly translated, btw. in case the wording is awkward)
I feel the conversation got really sour and she got defensive at that last part. What happened? did I fuck up? what did that last part mean (about her not sleeping with just anyone)? maybe my last text was too short and abrupt? what should my next move be?
Thank you for any answers.