"And we're showing perfect caution," he said, with a snort. Alastor would say something about vigilance and foolish Gryffindors, but it was unlikely that they ever be as paranoid as his brother.
"I think we've had this discussion last night," he said, grinning, "and we have concluded that it's for my arse."
Callum laughed, because he wasn't even sure what they were talking about it anymore. "We'll keep it for as long as the House Elves will let us keep it. How's that? I think it's the perfect solution." He nipped Charlie's lip, smiling. "This was a great idea. At least we can sleep like normal people again."