Bastet does that for no apparent reason. Its like she is saying to all my friends (I don't have a hubby or boyfriend) that she is mine - my territory, my slave, my friend - bugger off. She also *plays* with my flatmate by intentionally doing stuff to make him yell at her. I know its intentional I have watched her sit by the stairs and wait until he comes home so she can run into his bedroom and wait so when he comes up the stairs and into his bedroom she comes screaming out. Its very weird.