Boston couple Kristen and Rob's bid to buy their dream home fell through at the worst possible time, forcing them to move into a small apartment just one day before the birth of their first child. Now, ten months later, the baby is walking, and the lease on their apartment is nearly up, so they must restart the search for their forever home. Realtor Ann Trettis shows them three homes in the Boston suburb of Easton. Which one will help them forget the "one that got away"?