Single working mom Christine Campbell has just learned that her ex is dating a much younger woman with the same first name. To avoid any confusion, the new girlfriend is dubbed New Christine, which leaves her with the unfortunate nickname Old Christine.

Christina's love life is stuck in neutral. After years of avoiding the hazards of a meaningful relationship, one night while club-hopping with her girlfriends, she meets Peter, her perfect match. Fed up with playing games, she finally gets the courage to let her guard down and follow her heart, only to discover that Peter has suddenly left town. Accompanied by Courtney, she sets out to capture the one that got away.