George walked along the lake. He had a meeting with someone.
He saw the giant octopus arm he, Fred and Lee had always messed with back in their Hogwarts days.
He smiled. He went over to the courtyard where only a few years ago they had been unknowingly throwing snowballs at Voldemort.
He grinned. He went through some corridors and saw the screened off area that Flitwick had preserved were Fred and he had made a giant mess to annoy a very annoying teacher.
He laughed. He had forgotten that Flitwick had preserved that.
HE looked out the window and saw the quidditch field. So much had happened there.
He shook his head in wonder. He saw the forbidden forest and shook with laughter at how Dumbledore had always made a special point of telling Fred and him to not go in only to have to give them detention later for having gone in.
He saw Peeves and remembered the only time in history of Hogwarts that Peeves had ever listened to a student. It was when He and Fred had told him to cause trouble.
He bowed to Peeves who giggled and bowed back.
He went into the great hall where he and Fred had always made sure that they were the last to finish the school song every year.
He also rememebered the time when he and Fred had been dumb enough to try to fools Dumbledore's age barrier.
He saw Filch's office and couldn't resist putting a jinx on the door.
He passed the room of requirement and remembered Dumbledore's army and the battle with the deatheaters.
He remembered Percy finally growing a brain and coming to join the family for that fight.
He remembered everything. Every time he and Fred broke the rules. Their visits to Hogsmeade. Everything.
He went into the headmaster's room and saw who he had been looking for.
"Fred, where have you been? I've been looking all over for you!"
Fred turned and smiled his face now scarred from the spell that had nearly taken him forever.
"I was taking one last tour of Hogwart's. Ya know, before we end up having to come here to the summons of the headmaster for 'bad behavior'."
He used little quotation gestures with his hands, clearly enjoying himself.
George grinned at his brother.
"Want to cause one last bit of mischief?"
Fred looked at him curiously and gleefully,
"Oh do tell brother."
Shortly later they left the school and apparated as soon as they got out of the border.
Fred turned to his brother and grinned,
"Think she'll notice?"
George grinned,
"Who McGonagall? Bet you one galleon she will."
"Your on."
Hours later *
McGonagall walked into her office and immediately heard two voices that didn't belong. She turned and saw on one wall were two pictures. The weasley twin above was a plaque that said.
Mischief Managed.
The twins looked down at her and bowed from their frames.
"WEASLEY!"
The picture of George leaned towards his brother, "Told you she'd notice."
His brother gave him a galleon.