Portal is your average book worm. Kind-hearted, sensible, and "a total nerd" according to most. Portal is very caring and empathic and genuinely is a good person! He also drives his good-for-nothing alcoholic addicted friends home safely. Though he used to be just like them, and won't hesitate to deny the fact out of shame. He has to care after his three friends, Sax, Ciggy, and Bolt, who are heavy into alcoholism and completely toxic for him.