I think this chick is really into you bro and is now playing hard to get. She's pushing you away to test your resolve and authenticity and wants to know how far you are willing to fight for her love. Don't give up the struggle, shower her with lots of compliments and expensive gifts; and if need be turn it up a notch and go into needy/clingy/thirsty/desperate mode. All chicks dig that mode and generally fall for it (at least they do in every romcom)