She couldn't help the slight nose wrinkle, but she understood he meant 'human as far as I'm concerned' as a compliment. He clarified as much.

"You can eat, you know!" she said quickly. "If you don't want to listen to me."

It surprised her, how he was just a little bit older than her friends. It probably shouldn't... little comments here and there made her Robin had been doing the hero since a young age, and there was Billy, of course. But Batman watched out for both of them, and Billy had an awful lot of super powers-- not to mention one of his powers was explicitly wisdom... when he bothered to use it, anyway. Obviously, Billy was very lucky to have that granted to him. Others couldn't have been so lucky.

"If you want more, we can probably get it."