So my next door neighbor girl, she stays alone in her apartment like me. We used to catch up daily midnight for some cigarette, that's the only time we meet. We are pretty open with our talking and she used to share how many time she banged her BF and stuffs. So recently She started getting little physical with me, like sitting close to me, grabbing my biceps and admiring my workouts and stuff. Above all I even once kissed her when our talking got little escalated in some good way. So the fact is she got a BF and like it said in the rational male "A girl fucks only guy at a time ". Am confused what sign she is giving to me, and I don't know what to do.