By the stroke of midnight, a heart would be broken, a cruel truth revealed, a devastating secret shared, and a love betrayed. Four lives would be changed forever, on One Day in December.

One morning in December... Caro set off on a quest to find out if her relationship with her father had been based on a lifetime of lies.

Lila decided to tell her lover's wife of their secret affair.

Cammy was on the way to pick up the ring for the surprise proposal to the woman he loved.

And Bernadette vowed to walk away from her controlling husband of 30 years and never look back.

One day, four lives will change forever...