Disclaimer: No, I did not miraculously gain possession of Harry Potter between yesterday and today.
Book Six
Grief
I can't believe it.
I don't want to believe it.
They came. A student – a student – let them in.
And now, for the first time, the Dark Mark glows over Hogwarts.
I don't even have the satisfaction of having fought back. I didn't know. And Professor Snape…
Professor Snape.
My head of house.
My favourite teacher.
Every Slytherin's father figure.
That betrayal hurts the most of all.