Louisa strolled down from their common room to the first floor, she'd woke up pretty early today to do some extra study and by the time it was class, her brain was all warmed up and her manners were freshly sharped for Scabior. Technically, this professor was the one to take most of Louisa's deducted points over the years. And she didn't hate him yet, she just hated his carelessness about everything other than his teaching.

Anyways, the Ravenclaw walked into the classroom, paused and raised her eyebrows. Trains? That was new. They weren't going to discuss the near history, were they? About when the Hogwarts Express broke down? Hehehe, that'd be fun. She waved at the man, "Hello professor Scabior." And moved to sit on one of the empty desks. Hopefully someone studious would join her instead of a class snoring Reem.