Three best friends get the chance to return to the year they turned forty, the year that altered all of their lives in ways big and small-and also get the opportunity to change their future

If you could repeat one year of your life, what would you do differently? Three friends get the chance to return to the year they turned forty-- the year that altered all of their lives. Jessie loves her son Lucas, but regrets that he was conceived in an affair to a married man-- whom she still loves. Gabriela wants a chance to rethink her choice to give up parenthood to further her career. Claire fantasizes about bonding with her mother-- and about the man who got away. Will reliving that year solve their problems-- or only lead to new ones?