After a passionate night between Shea Lacy and Ian Jurd, Shea's sister, Gigi Lacy, impersonates her as Ian's one-night stand partner. Six years later, Shea becomes Ian's legal counsel, and over time, they fall in love. Fearing that Shea might take her place as Ian's lover, Gigi frequently attempts to sabotage their relationship. However, Ian always intervenes just in time, preventing Shea from suffering any harm or misunderstanding.