Arthur turned to look at the man who had entered. "Bush," he greeted happily, sliding off the counter easily. He hadn't spoken to the man outside of their practices, but he was in a good mood today and felt sociable.
"Allow me to introduce you to Merlin," he said. He belatedly remembered Bush hadn't seemed familiar with the legends, so he'd probably have to explain who Merlin was - which was odd, because he wasn't exactly sure what Merlin was to him. Still a servant, technically, though Arthur felt as if Merlin should be more than that now.
"My servant," he said, eventually, but didn't feel as if he could leave it at that. "And apparently one day my most wise and trusted advisor, but I'm still skeptical about that one." He flashed Merlin a smile. "Merlin, this is Mr Bush, he is one of the men that I train with."