In a suburban community of affluent and liberal parents seeking a peaceful life for their children, six seniors at an alternative private school, Wendy, Billie, Ann, Jonah, Price, and Robert, have been inseparable since elementary school. They've developed a unique six-person monogamous relationship, swapping sex partners weekly, with loyalty to the group rather than individual partners. As Wendy begins to question her commitment to the group, she meets Sean, a new senior who shares her "inner geek" and sparks a romantic connection. Torn between her feelings for Sean and her loyalty to the group, Wendy must decide whether to follow her heart or maintain her vow to her friends.

Normal Adolescent Behavior
A group of close friends prioritize their bond over fleeting romances, but one of them's life is turned upside down when she meets Sean, forcing her to confront her feelings and make difficult choices.