[Killua laughs when Blue gives that testament to Gyarados's character. fair enough, he supposes.]

Mm! [Killua nods, hands on his hips, and bends forward, looking for another good rock. he might have to go collect some...] That's true, he is big...but he's not dumb, right?

[Killua straightens up again, inspecting a rock. he squints at it. maybe not flat enough.]

Hard to tell, though, I guess... I mean, he's a dragon, but he's also kind of a fish?