"I said that's enough! Both of you!" No, Kaiba, delinquents are exactly what the two of you are acting like. At least Dragonite is standing between them, keeping this from escalating to physical blows again. Good luck getting past that wall of dragon.

"This fight is over, understand? I won't let it continue. Now, I'll be happy to hear your side of the story -- once you calm down and start controlling your tone of voice. Shouting like this isn't helping!" Stern as he is, Sam is at least setting a good example; his tone is commanding, yes, but at least he's keeping his volume to a normal level.

He steps between the two as well, arms outstretched like Dragonite's -- putting his own skin on the line. Do you really want to go through the cute harmless grandpa (and his dragon, don't forget the dragon) to get to your opponent?