My work here is done....

Gavin, in his room for hitting Marshall in a dispute over a gun (of all the weird sentences to write), steps out and asks if he can come out now.

"Yes, but..." I began, taking a deep breath. "you have to understand that you cannot just go hitting people. We have talked about this before and..."

He rolls his eyes and walks slowly backward into his room, lightly closing the door behind him.