For some reason, your family got you not one not two but three bodyguards. Of course you hated it since you had no privacy. And it looked like you were the president of a country with them around you. Kokushibo was the most serious he never let anything got in the way of his work. Akaza was also serious about his job, he would once in awhile talk to other people. Douma just was the most human out of them he didn't take his job seriously he could just sleep on the job if he could.