Dean grabbed his burger and immediately took a huge bite. "Bu' 's jus'," he said, trying to speak with his mouth full and then scowled at himself and chewed and swallowed. "Sorry. I thought quidditch plays were just blobs and lines usually though?" he asked. He'd only been on the team very briefly but he'd seen play boards a few times.
His eyes flicked to Seamus who seemed to be busy doing his actual job rather than chatting very much. Didn't bother him though. He'd mostly come for food. "Also I don't have the patience to give actual lessons. I mock and want to correct everything myself," he said. He may have been known to do that at times unless someone had half an idea of what they were doing.