Movie Story : Arabella, a struggling fashion designer, takes a job as personal shopper to Marylin, a successful erotic novelist. While secretly trying on her employer's expensive clothes one day, Arabella is startled when Marylin comes home early with a man who is not her husband. Hiding and watching, Arabella becomes an unwitting witness to Marylin's secret life until Marylin reveals she has known all along. Their growing attraction soon draws them into danger when someone who knows about the affair vows to stop it at any cost.