Braceface (2001)

S03E13 Griffin's Girl

Griffin's recent relationship has transformed him into a kinder, more considerate person. This change piques Sharon's interest, leading her to uncover the identity of his new girlfriend—Nina! Nina makes a strong impression on both Lauren and Richard. However, Sharon remains skeptical, convinced that Nina will ultimately hurt Griffin. Undeterred by the couple's evident joy, she devises a plan to come between them and put an end to their romance.