Desc: Normal Adolescent Behavior: Directed by Beth Schacter. With Amber Tamblyn, Ashton Holmes, Kelli Garner, Daryl Sabara. Wendy and her friends avoid the heartless world of random hookups and friends-with-benefits by spending all their time together. When she meets Sean, Wendy is torn between her genuine affection and desire for him and her commitment to her friends, especially her best friend Billie: and Billie isn't interested in losing her friends.