No, just more emotion in the animations. You know how real people will sort of look up & to the left or something, maybe put their finger or hand up if they're trying to remember something? Or they'll look around and move their head a little, scratch their chin, etc. if they're thinking. Or they'll scrunch their eyebrows up and look at the ground if they're sad?
That kind of thing.
Damn, I should have checked before I posted that video, lol. I'm glad I'm not the only one who thinks of it every time I see this meme format.