Sort of

"So... Are you asexual?" He asked

Penny looked upwards in a very overblown fashion, as if to give something immense thought. But it was pretty clear it wasn't a natural reaction.

"A... Sexual..? How can I be an adjective?"

Jaune immediately facepalmed.

"What's with this girl?" He asked himself "She's cute but... It's like this is her first time talking to people."

"Have you... Gone to school?"

"School? No. Never! Is it fun?" She said, her expression going from confused to excited almost instantly

"I... Wouldn't say it's particularly fun. But that explains some things. Were you home schooled then?"

Once again, her face turned to confusion.

"...how... How old are you?"

"I'm a little over a year old!" She said.

Jaune and the girls all exchanged confused looks. There was no WAY this girl was that young. But she also wasn't able to lie to him. Unless this was a case of the book not working, and she was simply very amiable and willing to answer these questions.

"You're... Joking right?" Yang butted in "You're probably what, Ruby's age, at least."

"Yeah. How would you look that old if you were only one?" Jaune added

"Oh! I was designed to look this way!"

Jaune looked to Yang again

"Designed?" They mouthed to each other