That's probably wise. There's know telling what effects that kind of foreknowledge might have.

[ No matter how tempting the idea of learning exactly how they'd overcome their present challenges is ... ]

We're exploring Sis's palace. [ Makoto says, her smile fading. ] We haven't reached the end yet.

[ ... and that should tell him exactly how tempting it is for her, and why seeing him now is such a relief. ]