[Yokuutsu]

"Not funny!" Vivi is puffing up his cheeks a bit. "Youre....really smart then..." He remembers, vaguely, trying to read. He didn't retain it like that to say the least. Vivi starts laughing at the tickling and tries to squirm away. After he finds that squirming isn't working, he just starts turning into a ball to protect himself. It's the next best thing to getting away.