we didn't used to hangout much but we started hanging out again. when ever i used to go home she would say something like "take me with you so we could be alone" and during the day she would be like say something sexual. i assumed she was joking. i have friends that joke like that. but today when i was over she was just turned to me and kissed me with tongue. i was like what are you doing. she didn't answer at first then she said she was joking. i know she wasn't. no one goes that far for a joke but for the rest of the day she looked upset and i before i left i told her if she was a lesbian i would be cool with it but she won't admit she wasn't joking. i feel kinda awkward. what do i do?