Kai has a seemingly aloof and absentminded nature. He's often quiet, even during intense discussions and accusations. Because of his quiet nature, he isn't considered to be much of a person of interest to the group. Though like the others, he makes it apparent that he wishes to try his best to contribute to their advancement, even if his withdrawn demeanor and weird aura put Sara off. He's charming and can be flirtatious if he wants to.