[[ I'm just copy pasting |D; ]]
In the story, Veneziano is very different from his older brother.
He's a cheerful Latin boy who loves pasta and women and can be a little bit of a crybaby.
He relies on Germany a lot but doesn't really listen to what he says.
He has a physiological phenomenon of sometimes leaking out the mysterious sound "Ve".
He gets his aesthetic sense from Grandpa Rome, causing him to very much love painting, singing and designing clothes.