[He twirls along with him easily - he wouldn't be much of an Anemo user if he wasn't light on his feet! - and hardly bats an eye at the new closeness Venti establishes. He's still grinning, having way too much fun here. It's not often that he feels a kinship like this with someone. So he might as well embrace it.]

That would mean coming to find you in Mondstadt first, and my work does keep me so busy... But for you, dear Venti, I'll see what I can do~

[Still, Heizou takes that non-response as the confirmation it clearly is. And now that Venti is making an assumption about him, the game continues!]

I'm merely an observer of the truth! [He shrugs a shoulder, keeping that serene smile on his face.] People speak with much more than their words, you know~