James left Craig's side, still trying to make his way to Dom, however he kept looking at uncle Ron and Sirius, wondering if there was going to be some sort of argument there. Neither were the most calm person in the world.
He tried to look nonchalant about it, but standing only a few feet away was not helping. So when he saw Remus, he approached him with a smile. "Hello, there. I have a question for you Mr. Professor. If an uncle and a lover start fighting, who would you hex first?" he said with a grin.