Charles Splits, Pt. 1

S4, E14: Charles becomes involved with a new girlfriend, Jocelyn, and his outlook on life starts changing. Buddy and Adam are the first to notice the difference when Charles counsels Adam on his response to a neighborhood bully. Typically, Charles would advise a get-tough approach, but this time he tells Adam to extend his hand in friendship. Jamie and Sarah also think Charles' behavior is strange, particularly when he maintains his passive approach after learning that Adam was punched by the bully. So no one seems to think it odd when Charles starts calling himself "Chaz." Jocelyn notices the change in Charles/"Chaz" because while they are on a date, he dumps her for Tiffany, an airhead in a tight skirt.