Chuck is similar to Sam. He does not have respect for rules, has incredible physical strength regardless of his size, and enjoys fights. Chuck has a strong dislike of getting grounded by others, his dad in particular, most notably Spencer. Chuck is an antagonist towards Spencer, and they clash in every episode Chuck appears in. Carly got in the middle of their feud in iTwins, but when she saw the video footage of Chuck flipping and slapping Spencer on the Shay's coffee table, she decided to help him trick the boy. Carly didn't show any appprehension about him being in her apartment in his last appearance in iBeat the Heat, however, unlike Spencer.