In this video, we learn how to tell if she's single with the Wing Girls. If you don't know if she is single, you will have to put yourself out there. You can do small things, like looking at her finger and seeing if there is a ring on it. You can also check her social networking site to see if it says she is in a relationship. The easiest way to find out is to just ask her! By doing this, you will know for sure if she has a boyfriend and you won't have to wonder anymore!