1941. Britain is at war and under threat from the enemy. Life is fragile and love is more important than ever.

Margo can't forget Johnnie. A chance meeting brings an opportunity to correct past mistakes, to show him they belong together. Bombs rain down on the city and they take refuge. It's a night of discovery, of passion and bittersweet love laced with danger and the realization that Johnnie must return to fight the enemy. Margo is thrilled they've become lovers, but in the morning old problems resurface and she faces one final test to prove their love is unforgettable.