As phoebe headed back to her seat hurriedly, she stopped by the girls. "That's just them dancing. You don't want to see them when they are fighting. Learn some manners, and respect, or better yet, shut your mouths, because there's nothing in your heads besides air that I want to here out your mouths" She said this with no attempt to disguise the underlying threat in her voice. She sat down in her seat, and crossed her arms. 

"I doubt there's anything the teachers,or the headmaster, misses throughout the school" She said, musingly, "Except in our dorm rooms and such. tthere's camera's al over the place, right? The girls aren't worth it"