I Need Advice from a Women…?

Ok this is sorta weird for me… Anyway there is this girl, my neighbor to be exact, she moved in about 3 weeks ago and we have hung out for those 3 weeks every night for about 7 hours a night. This is were it gets weird for me… I like this girl but I have no idea if she likes me. When I am at her place we smoke pot, yes pot don't judge me, watch movies, play games, everything friends would do. Now it get complex. She hates to be hit on it happens to her daily so i try to make a boundary for myself when it comes to hitting on her. I don't want to fall into the friend spot if that makes any sense. She shows signs, from what i think are signs, but i am unsure. She will change with me in the room, she gets touchy, like on my arm, hair, chest. I don't want to "move in" and her reject me. Because when she rejects a guy she won't talk to him ever… I don't want that to happen. What should I do??

P.S. If this makes a difference she knows for a FACT that I am not gay. So that's not why she does some of these things.

Thanks in advance!

Suggestion:

i think she likes you. girls usually don't get touchy-feely with guys unless they like them. and 7 hrs a night?! no girl would put up with that unless they like you. so here's what you do…tell her you don't want to ruin your friendship, but you feel like your friendship could turn into a relationship then ask her if she feels the same way. hope this helps!