Sirius made a note to keep an eye on her, especially since it was harder to keep one on Remus. And he made another note that there was one more sin to confess. But at least Saturday had dropped it for now. He nodded in acknowledgement of that.

...And then promptly became confused by the DNA question.

"Ah..." He really wished that he didn't know about DNA from science fiction and quick explanations from Remus and Lily. "I have no idea. Why?"