Sirius kept a cautious eye on him as he approached, shaking his head to decline the tissue as he listened to Remus speak. "I don't need you to keep me safe. I can take care of myself." he replied, pursing his lips together before letting out a disgruntled sigh. "S'not footing the bill for your life you daft bloody idiot. So fucking stupid. What the hell happened to those brains of yours because clearly you're not using them anymore." he snapped, wiping his nose on the back of his hand as he looked at Remus through narrowed eyes.
"Scared of me?" he repeated, looking confused all over again, shaking his head. "What do you mean? Why the bloody hell were you scared of me?" he asked, arms folding over his chest in a protective stance.