[Varian puts one hand on his chest, raising the other palm up.]

I promise I won't write a single thing down about it. And I don't make promises unless I can keep them.

[Which has always been the case for him, but now Jun has the context as to why. Promises are not something Varian messes around with - he can count on one hand the number of them he's made since coming to Kaisou.]

Don't worry, I mean it when I say no one's gonna find anything about that from me. It's a pretty important secret and I really do appreciate you sharing it.