"Oh Merlin," said Verity. That was weird. She meant that to come out annoyed, but she seemed to be grinning. "Hey, I thing a billiwig just got me." This was so weird; she couldn't stop smiling.
"Sally, this is really weird," she said cheerfully. "Make it stop." For some reason the word stop just seemed funny. Verity said it again. "Stop. Stop." She giggled.