several episodesJosh Saviano as Paul Pfeiffer and his little sister Torrey Ann Cook as Debbie Pfeiffer have braces. In episode 23 ("How I'm Spending My Summer Vacation") a girl with headgear asks Kevin to sign her yearbook. During the last season, a girl in high school had clear upper brackets and regular metal lower brackets. In the episode where Kevin goes to the dentist, there's a boy with a headgear in the waiting room.
