You might want to watch the first one one more time. The alien did not use him as a meat puppet. All it did was pushing Okun at the window and use one of its tentacles at his throat to make him talk. Then it just throws him away. It did not get inside of Okun which is what I believe you’re suggesting.
That was not what I was suggesting. I just mean that the alien uses him as a prop to talk through. Like a puppet. In this case, a meat puppet.