He is cold, stoic at all times, quiet, and not willing to open up to others, instead viewing them as nuisances. On rare occasions, his true feelings will surface: that he cares for those he considers close to him. He has a great deal of friends who fawn over him constantly and who wouldn't hesitate to hug him. He adores coffee jelly and it's one of the only things that can make him smile. His catchphrase is ‘good grief’.