He realizes the human doesn’t know what’s going on. He opens his mouth to talk and makes a bleating sound, then remembers talking is out for now. He is glad the guy isn’t trying to cause trouble at least.
< The dome seems to be toying with its residents again. Normally I’m human but I woke up like this. I’m just glad to have this ability since I can’t speak > he said, taking a chance on telepathic communication .