Sirius looked towards Remus' handiwork and shook his head dismissively, a half smirk slightly curving his lips. "She won't. Me, she'd kill. You, she'll just be concerned about." He slid his hand into Remus' hair to ruffle it, but moved it back to the other man's shoulder when the topic shifted back to Peter.
"Dunno. Was on my way to find him when I wound up here instead." He furrowed his brow, looking at the hole in the wall Remus had made without really seeing it. If Peter showed up here, Sirius was going to kill him. He didn't care if Pete was from a time before he turned on them; he didn't think it mattered. Which made him wonder what happened if someone from another time died here. Were they just dead everywhere? Would it somehow get them back home?
He wasn't sure voicing that curiosity to Remus right after telling him about James and Lily's death was the best idea ever so he kept it to himself, huffing out a sigh.
"This is a bloody mess, Moony." Understatement of all time.