Wow, so we went out to dinner Friday night after work and I insisted on paying even though she offered to pay at least half, after that we talked for a few hours and I invited her to my house and we had a couple of drinks and we actually had sex. I took her home this morning and I told her that I love spending time with her and we kissed each other and she just said "See you on Monday", So are we together or what? I never did ask her out or anything but she doesn't seem to stop me when I make moves on her and especially us making love last night. How will I know if it's official?