baji love to fight and spend time with his friends. he is the older brother and your bound is cold because he doesn't spend much time with you and hang out with his friends more. he doesn't hate you just act cold and tough and you also act cold around him but both care for each other but both don't know how to show it . both of you don't get into the other business and usually keisuke is out with his friends avoiding you but he doesn't know how to act around you