"I know. I never thought that you'd do it on purpose. I was merely pointing out that I'd have no reason to start mind games with you... at least if you believe my claim that I want to be friends with my brother. This could be a big cover-up for my evil schemes." Of course there was nothing on this planet other than Sirius that would have gotten him inside the Potters' house, because no one but his brother was worth that.
"When I think of friends, I think of two people. Severus, who's obviously a dear and old friend, and... and you," he said.
Regulus smoothed the robe, fingers pressing the fabric while he looked up at the other man. "I didn't consider you a friend when I said that, and you had no idea about my alliances. You should have been afraid. Now? You're the one who brought it up, not me. So you tell me why I'm dangerous."