A37,she could just bee checking you out, usually if she wants you to leave you will know it soon. In the summer I have been out with the bees and they will land on you hands or arms to get the salty sweat. For the first few years I had bees I would watch them a lot, it is addictive. I don't mess with my bees when it looks like you can have thunderstorms or anything that could make them ill tempered. Pay attention to the way they are acting. On some questions you will have latter on you will need to put your location for better answers.
Good luck to you and your bees,