In the third season the main cast remained at fifteen, with Harry Shum, Jr.
Wade is a young trans woman, who wants to perform in competition as Unique but she lacks the confidence, until Mercedes and Kurt persuade her.
Mc Hale explained that the diversity of the cast's backgrounds reflects the range of different musical styles within the show itself: "It's a mix of everything: classic rock, current stuff, R&B. You won't always recognize it." Agron said in a 2009 interview pertaining to her casting session: "I nearly bailed on my audition for the show. With her wholesome good looks, Agron certainly looked the part, but the producers wondered if she appeared too innocent.
Agron said in an interview: "They told me to come back with straight hair and to dress sexier.
After Tina's proposal to Mike Chang is rejected, Artie promises that if they are both single in ten years that they should marry each other.
In the series finale, it is revealed that they are dating once again.
He also directs Glease along with Finn Hudson during his senior year. He later starts dating Kitty, who encourages him to keep their affair secret.