[Thanks to her childhood alongside Donald, Della has a knack for nonverbal communication. Rather than struggling to understand her brother, though, it was more in the vein of needing to get ideas across silently on adventures with Scrooge - or while getting into trouble together.

But the 'how' isn't as important as the fact that she gets what Gobo's trying to say, and she nods.]

Well, uh... At least it tasted good! I can understand the appeal of magic candy, I guess, too, but not if it just makes you unable to talk. I mean, why would someone do that? Unless they wanted to shut someone up.

[A shrug.]