Because they are trying to discreetly get rid of you. Also you guy friends need a reason besides they are a waste of space so if she don't want him she has to be a lesbian. Because straight girls would never leave a worthless dirt bag like him who has nothing to offer anyone except useless lies. Get out of my house!
LOL I know a lesbian named Rachel
Well do you want to do stuff with her? Kissing and what not
All the one's I know are straight