Orange, Longbottom.

“And this is Nymphadora-""Don't call me Nymphadora, Remus," said the young witch…”

“You have to kill a lot of trees before you write anything good.”

“Right, you've got a crooked sort of cross..." He consulted Unfogging the Future…”

“I never know," Harry called to Hagrid over the noise of the cart, "What's the d…”