"He knew my dad and he's a friend? ... Is he Remus?" Harry was wondering if it was, he knew that name the best out of all of dad's friends. Well. Not that he knew more than two but still. Remus was flattered that the boy even knew about him. He smiled and nodded, wishing he looked a bit less shabby for this first meeting.

"Hello, Harry. You're right. I'm Remus, it's lovely to see you."

Harry smiled and then leaned up so he could whisper in Sirius' ear as subtle as he could. Which wasn't very. "You need to invite him in for tea so he can sit down."