Laura wasn't happy with what had just happened in Potions, she had been kicked out for not having a wand Professor Lafay hadn't even let her explain why she didn't have one, her work was suffering because someone had broken her wand and the Professor's weren't helping her.

*KNOCK* *KNOCK* *KNOCK* *KNOCK*

Laura was that angry she was knocking loudly, she suddenly realised the Professor might but upset with her for knocking so much so she stopped, she was still really wound up though.