When Ali meets Rebecca, she feels an instant connection. Both pregnant, with babies due the same day, Ali can't wait to share the highs and lows of motherhood with her new friend.
Rebecca is everything Ali wishes she could be - beautiful, confident, wealthy. But Ali senses in her the same loneliness she's been feeling since moving to the suburbs. Maybe they can help each other, and Ali won't feel so alone anymore.
Then their due date comes and goes, and Ali hears nothing for weeks. Worried about her friend, Ali tracks her down and is relieved to find Rebecca safe and well. But relief turns to shock when Rebecca denies ever meeting her... or ever having been pregnant at all.