Julian has this thing he says. My wife first heard it happen, and it almost killed her. Whenever there’s a big animal and a small animal in a story–for example, an adult owl and a child owl–or a big stuffed animal and a little stuffed animal, Julian refers to them this way: “Daddy Owl and Baby Owl. Daddy Owl takes care of Baby Owl.”
So those guys, up above? Daddy Robot and Baby Robot, of course.
My kids are growing up in a world where daddies taking care of babies is just a thing that daddies do.