Ignis smiled because he'd seen those crackers disappear into Mono's pockets, but he wasn't going to say anything. As long as the boy ate, that was all he cared about. So he might've put an extra small helping of the pumpkin ravioli and set it in front of Mono. To his surprise, a fork came out and he tried one.

And as he waited, he found he was smiling as Mono pronounced how good the ravioli were. "Well, I'm quite glad you like them. Let's get you to a table where you can eat them proper and I can always get you more if you'd like."

Feeding people, it's what Ignis did.