"Never." He glanced up at him. "I've seen snippets of things here and there on screens in shop windows and the like. I get the basic concept of it all, but more than that?" He shook his head.
"One of us had to be the perfect son, and you've met Sirius." It was a little bit of teasing. He was learning.
"I just had my first hug a few days ago. That was pretty good. I'm working on being optimistic about things. Sometimes I'm successful."