Worth Something

A few knights have decided that a certain servant needs to be taught a lesson for his impertinence. He's just a worthless servant, he isn't of any real importance, and he needs to understand that. Arthur, however, seems to disagree. Violently. From prompt on tumblr: "Don't listen to them. Don't you ever listen to them." Merthur if you want, friendly fluff if you don't.