Yeah I can see where she's coming from as everyone else has stick if they haven't pulled the person who is in a couple with the person they're interested inI think Kady is in the right - it's respectful to tell the girl that you're interested in their man. It's primarily Zach's responsibility because he's the one that owes Kady some loyalty with being in a couple, but season 5 highlighted you should pull the girl first for the heads up - e.g. Lucie + Molly and Maura + Amy. It's disrespectful and snakey.