Well, it's just a theory, but it's the best one I've heard of so far! [ Other than her alien theory, of course, but that's an entirely different story.

Her look softens when Kobato confesses to being uncomfortable with the thought of her Happiny getting injured. ] Hanato-san... I'll admit, I still feel sad when I see Ayame-chan get hurt, too. But... they understand. It's a part of how they mature. So it's okay if she gets hurt sometimes, okay? That's what Pokemon Centers are for, after all...!

Ehe, well, you've been really kind to me too, Hanato-san! So I guess it evens out, hm?