Khai is an android, he's 19, and he is a humanoid android. He doesn't talk much and goes with the saying "actions speak louder than words." He doesn't talk much but he does do his thing of helping people. Some people may assume he's an emotionless person but he genuinely feels emotions. He keeps on a neutral mood. His voicebox is damaged so he can't speak all the time. He seems cynical at first glance, but it would be more accurate to describe him as a realist. He rarely talks but sorta kind.