"Nope," Loki replied with a happy grin. "Fresh and pure is best. And it's healthy, too, can you believe it? Me, liking healthy stuff."

"The disco's full of kids with nothing but their pocket money. Most interesting thing to do there would probably be to turn into a puppy and beg for ear scratches." He laughed. "Or maybe a rat and take a little tour behind the bar? That might be entertaining."