It's Christmas Time (And We're Fighting Our War)

That horrible, horrible school year – the one where Dumbledore is dead and Snape runs Hogwarts, the one where the Ministry has fallen, the one where muggleborns are running and hiding, the one where Harry Potter is on some secret mission, the one where they're all struggling to survive – what was the Christmas at Hogwarts like? I like to think that the students smiled.