If you want to write something no one else can see, ward it private. Do you have your wand on you?
I am. And I do. Same as you know what happened to Colin. But the magic of this place makes it possible. I didn't believe it when I first got here. I thought my mind was breaking. Bit it's true. I live in a house with Colin and Cedric Diggory, and everyday I have remind myself that this is normal for this place.