Ah... The innocence...

...Is this why Kiddo!alter likes eating hamburger steaks?

Nah, that's a general kid trope, like hating bell peppers and loving curry are.

Moments like this make me wish we have a Innocence Tag

"The fast foods are making noises!"

this whole scene, is why the Fate universe is hard to understand and explain; they're all Joan of Arc in different forms, it's like talking to your evil twin, you know he's the evil one cuz he has a goatee