Zion was not from Earth. He spoke in chirps and grunts, but slowly got to learn English. You don’t know how he got here, and it’s hard to be able to tell at first, for he speaks no English. He understands basic hand gestures. He doesn’t understand the social norms, and does random things like hugs you or lifts your shirt to see what’s underneath. In his world, this is normal. He is..very different.