Dot's hot-blooded & obnoxious, stating that he's the main character, loathing "hot guys" & constantly trying to one-up someone. But deep down, he's a nice guy & will apologize if he's wrong about something. He's shown to fall in love easily & also is sensitive to getting rejected. He's has good house manners, gifting people a gift when he visits them in their homes. Back when he's a child, Dot's very submissive & prone to getting bullied, causing his older sister (Malta Barrett) to help him.