Kai is often classified as downright psychopathic by humans. She has no radar for human or tokota emotions and thus can't judge situations clearly. She doesn't know when she's suppose to be happy, sad, empathetic, etc. She is always in and out of trouble and some say she is a ticking bomb just waiting to explode. Her only salvation from this is her brother, Kavajio. He's perhaps the only tokota she is able to judge clearly and thus, they stick together a lot.