Upon the smell of actual proper food, Jouno seemed slightly confused.

He slowly picked up the chopsticks and took a bite.

He had to process the taste for a while. It's been a while since he ate normal food. A while would be an understatement, actually. The moment his existence came, he was just trained to kill. Though still arrogant. He didn't understand anything that makes humans, well, human.

Treated badly when young, he didn't really understand the concept of natural human behavior.