When he is not making innuendos or hitting on someone, Teruteru is shown to be decently friendly and relatively upbeat. He takes great pride in his cooking, insistently telling other people to call him Ultimate Chef instead of Ultimate Cook, as it 'gives off a more urban feeling'. He tries to create an image of a stylish urban person, sometimes even telling lies about his life and acting somewhat arrogant. He is ashamed to talk about his real home in the countryside, even though he loves his mom