Grace Burrows knows her 70th birthday celebration is going to be an enchanting affair. And she can't wait to immerse herself in an evening surrounded by family and her closest friends, to waltz across the dance floor as she used to and reminisce over shared memories gathered across the decades. But it's also an evening she'll have to finally reveal a secret that she knows will devastate her family - her time left with them is too short to be fair ...

Scarred by his war-time experiences and losses, Charlie Wilson knows he's made a lot of mistakes. Too many. But none greater than ruining his marriage to Grace when they were young. Tonight, as they dance, Charlie is determined to tell her he's always loved her. But when old feelings and resentments are drawn to the surface, tempers fray and Charlie and Grace are left on opposite sides of the dance floor.

Fate, however, will give them one last chance to be truthful - and as a touch of magic sparks, everything changes ...