Hermione gasped. Harry and Ron wheeled around.
Snape was standing there.
"Good afternoon," he said smoothly.
They stared at him.
:"You shouldn't be inside on a day like this," he said, with an odd, twisted smile.
"We were-" Harry began, without any idea what he was going to say.
"You want to be more careful," said Snape. "Hanging around like this, people will think you're up to something. And Gryffindor really can't afford to lose any more points, can it?"
Oh my Rowling, I love this one. Snape really has a knack for appearing behind them all of a suddan, doesn't he? Plus, it's like he can read your mind... You know, if he could read my mind, he'd probably freak out and run away. :D But anyway, it's just so hilarious how he's saying that to them when he's inside as well. I'm so glad they actually put it in the movie! And, omg, the voice Alan Rickman uses when he's saying it... effing sexy.