6teen (2004)

S3E18 The One with the Cold Sore

Caitlin struggles with her painful cold sore as a teen movie begins shooting at the Mall, leading to auditions for extras at "Grind Me." Jonesy hopes to catch the director's eye, but instead, Jen is chosen, landing a supporting role when an actress unexpectedly drops out. Meanwhile, Wyatt and Nikki start to wonder if Caitlin and Jude are developing a romantic relationship.