Two little fists went up in a cheer. Yes! He'd gotten it! Grinning at Bod, Ariel tapped her forehead; he was so smart! She waved her hand in the general direction of later, so that he (pointing now to Bod) could....

...Ariel just sort of moved her arms in front of her in a little bit of a dance of its own, because she only realized until that moment that she didn't know how to gesture warm up. Oh, well, he'd picked up on enough of it, it seemed.