Introvert and extravert. Introvert and extravert, basic personality types according to the theories of the 20th-century Swiss psychiatrist Carl Jung.
Charles Joseph Charlie McDermott is an American television and film actor, currently known for his role as Axl Heck on ABC's The Middle. Since 2004, he has worked on a wide range of television series, including The Office and Private Practice.
Callie's just getting over popular baseball jock and eighth-grader Greg, who crushed her when he left Callie to return to his girlfriend, Bonnie, the stuck-up star of the play. Callie's healing heart is quickly captured by Justin and Jesse Mendocino, the two very cute twins who are working on the play with her.