Sirius' eye twitched at the mention of hurting them because, really, he was all for that course of action. They fucking deserved it! He nodded, however, when James mentioned one of them hanging around, answering before Remus could reply. "I'm staying," he said firmly, not about to let Remus stay on his own. Even if there were no unwanted visitors, he didn't want Remus to be there without them. Or without him.