Ah, that makes sense! [He nods excitedly to himself.] After all, all of the creatures of the land are your children, is it not so?

I... I suppose I find your... color rather unusual. [He's getting a bit flustered again.] For some reason, I always thought Groudon was red...? But your color makes more sense, as it is the color of the sun, which you rule! Also, if I am not mistaken, yellow is the color associated with the element of Earth in ancient philosophy. And so everything comes together, I believe!

[... Aaand now he's overly excited again. Which he soon notices, after which he blushes again.]

Ah... I'm sorry...