I need help girl problems?

okay my girl lives kinda far but comes 2 my hood alot and i want 2 kno if she is mad at me cuz she called me we started talkin and something befor we startin kissing all dat we were not datin yet and i saw her friend's private by accident and i think she mad at me how can i kno if she mad at me and how can i tell if she loves me or likes me