As Meg's (Brittany Snow) recently rekindled romance with Luke (guest star Jamie Elman) begins to heat up, she grows concerned over his level of ""experience"" in matters of love. Prompted by some sagely wisdom from Roxanne (Vanessa Lengies), she attempts to broaden her sex appeal with shocking results. Elsewhere, Jack (Tom Verica) decides to rethink Nathan's (guest star Keith Robinson) employment status after learning of Helen's (Gail O'Grady) brush with danger, and his involvement in her defense during the recent voter registration drive. Meanwhile, JJ (Will Estes) re-ignites his romance with Colleen (guest star Jessica Collins) as he prepares to celebrate his 18th birthday and Helen agonizes over her own secret from that fateful day with Professor Wit (guest star Robby Benson).
Alors que la romance, récemment ranimée, entre Luke et Meg commence à évoluer, celle-ci s'interroge sur les expériences passées de son partenaire. Poussée par les conseils de Roxanne, Meg met en avant son côté aguicheur face à Luke, provoquant une réaction inattendue chez le jeune homme. De son côté, Jack revoit le statut d'employé de Nathan, après avoir appris qu'il a défendu sa femme lors d'une mauvaise rencontre. Pendant ce temps, JJ reprend son histoire avec Colleen alors qu'il prépare son 18ème anniversaire, et Helen est tourmentée à l'approche de la fatidique journée secrète avec le professeur Witt.
Helen è pervasa dai sensi di colpa dopo essere stata baciata dal professor Witt. Presa dalla passione per Luke, il quale gli ha confessato le sue precedenti esperienze, Meg prova a sfruttare il suo sex appeal. JJ riallaccia la sua relazione con Colleen. Dopo aver saputo che sua moglie è stata minacciata durante la raccolta delle firme al quartiere nord, Jack licenzia Nathan. Sam affronta una nuova gara.
