ok theres this girl that ive been friends with for about a year. I never used to be into her until the last couple of months. I started hanging out less, not returning her calls. She started texting me saying "i miss you" and stuff like that.
Me and some friends, including her went out last night, we were having some drinks around a friends house before going out. I pick up my friends guitar and start playing it. Im pretty good, had lessons since the age of about 7. Im 22 now. Anyways, she starts asking me to teach her some songs and i notice she has her hand on my inner thigh whilst she is talking to me. When im playing she puts her hand back there and says "so when we leave later, can we get a cab back to yours and you walk me home from there?"
Anyways a few weeks ago this girl must have found out that i was into her. She just said "i wish i was into you, your so amazing"
But this was before i started seeing two other girls, of which she knew about one and found out about another last night.
But back to last night, i walk her back from mine to her's and when we are down her road she starts asking me about this girl and when i dont give much away she gets quite angry. She starts asking "is she good in bed?" so i say "yeah she is" and she starts saying "well i'm better you know". Is this her qualifying herself?
I go home because she is slightly drunk and had work in like 4 hours, and she texts me. Saying "am i special?" i dont reply. Then a little while later i was a bit angry and said "your just trying to see if your as good as the girls im seeing at the moment, aww"
She replied by saying "i know im as good, so no competition

"
I replied by saying "well i'll be the judge of that"
This morning she apologized about being nosey and i said "its okay, everyone gets jealous sometimes" trying to get her to be chasing me instead.
Then she just replied with "jealous pfft!" Have i hit a nerve? what should be my next move?
Thanks