The "angle" is standard, you want close-ups for this scenes, the angle on the name scene is different too. The actions are the the logical ones, a feral child-> bites the nice guy for getting too close-> instead of getting angry they try to soothe her.
This is not even japanese culture it's universal culture, you could surely find this anywhere in the world and in other kinds of media but no, it's that Nishigori has done corporate espionage on Kyoani time and not that you are obsessed.
Why don't have mention that Gilbert is an adult and Hiro is a kid? Why don't you meantion that Violet looks like a regular girl while 02 looks like a demon? Why don't you mention that Gilbert/Violet is a father/daughter relationship while Hiro/02 is a romantic relationship?
Anyway man if it makes sense in your head then go ahead the ocean is big enough for you to swim to your heart's content.