I am super confused and need help. So there is this girl that I work with, she is very beautiful but she looks like the bitchy type. However, every time she sees me she always greets me and has this huge smile on her face. On Friday we had an employee party, which she attended and as usual when she saw me she smiled and greeted me, but there was this moment when she seemed to be flirting with me. We were sort of talking and there was this moment when she leaned back against the wall and moved her hair to her right (It's that thing that girls with long hair do, when they move their hair to one side so that their neck is showing on the other side) and while she was doing this she was smiling and looked me straight in the eyes, a friend called me right after that and throughout the night she hugged me several times. I don't know if she likes me or if she is just a natural flirt. What do you guys think?

P.S. I haven't come out of the closet yet but I do not try to hide that I'm a Lesbian either (pretty sure everybody at work knows especially because I think that I unconsciously start flirting with at least half the girls I work with when I'm drunk) and I do not know if she is gay, straight, or bi.