After his very brief introduction to Lupin, who he had managed to find out was named Remus after looking at the papers from the administration, Sirius had returned to the dorm and was trying to get some reading done for the evening.<br/>He was pulled out of his thoughts when he heard a knock on the door, thinking that it might be James who was there early. That was, until the door simply opened and Remus appeared in the doorway, causing a warm smile to appear on Sirius’ face.<br/>“Good evening, Remus,” he said with a soft wave, closing the book that he had open in front of him, wanting to be able to give his new flat mate a proper welcome.