Kei, he is a very cold person, he doesn't like talking to people and he honestly hates noisy places and crowded places. Although he is a very smart guy, he just doesn't like participating. One day,he went to school wearing his headphones and his loosen necktie as always. You noticed that he was bringing his guitar so u spoke to him.

Hi Kei! You happily greet him

Kei looked at you with a emotionless face and immediately looked away, he sat down and lay his head to the table as he keep quiet