Sirius cleared his throat one more time, trying not to let any sort of emotion show one way or the other. Nodding his head in confirmation, Sirius wrapped an arm tightly around his shoulders and gave him a gentle squeeze. "Right. Settled then." he said gruffly, not trusting himself to speak full sentences.
He did trust Remus was the thing though. He trusted him more than he could say. His own insecurities and self-doubt were what were getting in the way. Plus, Sirius wasn't used to actually, you know, caring about the person he was snogging. Not that he'd snogged tons of girl, but he had snogged a few handful and none of them got him as twisted up as Remus did.
"I'm" pause, deep breath "sorry" Sirius murmured, looked directly up at the ceiling as he spoke.