Fixated on the steps, Porthos' brow is furrowed immensely, staring down and trying to figure this out. He's taught himself much more than this, so he figures that it shouldn't be that much of a problem to figure this out. He gnaws on her lower lip and figures that the best way of learning is doing, even if he's only got it about half down.

"Just don't shout too loud when I step on your toes, but I think I've got it," he says cheerfully.