He looked shocked as he stared at the girl in front of him. When Dumbledore said an old friend, he thought he meant someone of the old wizards actual age. Not a girl who looked just out of school. Regulus Black was coming to turns with the wizarding community thinking he was dead with the help of a quiet Ravenclaw who was even more confused then he was. Sorry for the shitty description, I'll make a new one soon.