"I'm sure you've shocked Severus as well. Next you'll become great friends and spend your time together," he said, smiling.
He wasn't sure what he was expecting, but it was still shocking to feel Sirius hugging him back, and for just a moment, they were children again, and there was no animosity between them. Regulus stepped back after a moment, smiling. "I never thought you'd want to come back, but I'm glad you do." He nodded toward the door. "Come, let me show you your room." As he led Sirius through the house, he felt like he had a family again.