Love is one thing, trust is another. The 'it' couple, Austin Moon & Ally Dawson finally admit their feelings to each other, start dating, get married, have a child and life couldn't get any better, or worse. They live their life together hitting minor bumps on the road until one road bump turns their whole worlds upside down. Austin and Ally's best friend Nicole are hiding something and soon enough Ally can feel it. She begins to suspect that something is going on with her husband and BFF and when she finds out, she has only one decision to make: does she believe in second chances?