This, at least, is more familiar and comfortable territory: Mikumo wants help, and Link is someone who can give it. He'd never been one to shirk giving assistance where he could before, and he's not going to start now. Not even after the awkward conversation.

"Okay," he says. Not exactly a detailed response. Now that they're talking about something else, Link doesn't feel so much like anything he says will be wrong. He doesn't have that same instinct telling him to keep quiet - but that doesn't mean he's suddenly going to become talkative either.