Fred Weasley and Diego Hargreeves
He nodded slightly, "Muggles are great. I have no idea how some things work, some Muggle things. I was raised with magic and without Muggle conveniences, so some of the things are still relatively new to me." And fascinating, really. He probably got that from his father. His father was always going on about Muggle things.
"Nice to meet you, Diego. I'm Fred Weasley." He understood that some people knew who he was, but this man didn't seem to know. Or else he would have known the term Muggle.