Ah, that was more like it. Sirius hid a smile behind his hand watching Regulus with interest and choosing to ignore most of the nonsense he was spewing. It wasn't as if they hadn't both grown up hearing this every day. It wasn't as if he hadn't had it shouted at him or as if some of the words hadn't been carved into his skin at some point.

"Whose children would you rather she have, Regulus?"