Just as Ana begins to put her doubts aside, a hidden phone in Ben's car and a mysterious phone call reignite her suspicions. As anxiety takes hold, she begins questioning her husband once more. Unaware of his wife's growing fears, Ben comes face-to-face with the person he has been desperate to keep hidden to protect his identity and their marriage.

Trusting her instincts, Ana keeps a close watch on Ben and soon witnesses moments that seem to confirm her worst fears. Meanwhile, convinced that his wife is closing in on the truth, Ben draws an oblivious Beth deeper into a dangerous game to protect the secrets of his identity.