Is she into me?

I seen this older shy girl walking around smiling at me and staring into my eyes everytime I saw her I don’t smile because im being cautious because I thought she was taken and was battling inner demons and emotional pain and stuff I saw her late last at the laundermat after midnight I was busy doing my laundery and right after she left I said hey I introduced myself to her sort of unemotional like my picture saluting and told me her name was heather and she went to the tax protest at the tucson convention center and I also saw her on the bus she was like 6 or 7 seats ahead of me when she left again I said sorry I haven’t talked to I had all there’s other things going on and stuff and she smiled and said it ok and asked her how come I never see you around anymore and she says she’s been busy at work there was no lie in her eye’s and asked where my apartment was and told me where her’s was does she want to sleep with me? Should I see her or let her find me?