This was just the thing that Link wanted to deal with right then. Or at all. Ever.
But, whether he'd been thinking this far ahead when Zumi propositioned him or not, there was no way around the fact that it was a possibility that they both walked into. Link wasn't going to run from his responsibilities, he just needed to remember where they all were.
"I have a way of getting around quickly," he said. "Bless the ancient Sheikah and their technology. I planned on running out there tonight while she's asleep. I'll leave her a note, if she wakes up before I'm gone. If she does, mind if she comes here to eat breakfast with you and your family? It shouldn't be long after that before I get back."