It is July 1940 and Hitler's bombs are getting closer...  WAAF Diane Forsyth is determined to face the oncoming danger and do her duty to support the brave RAF pilots who risk their lives as they take to the skies.
 
And there’s one pilot in particular Di hopes remains safe - Squadron Leader Freddie Hanover. But with the romance between them growing, Di and Freddie know their duty must always come first. How can they dream of a future together whilst this terrible war continues?
Lady Joanna Harcourt understands Di’s vow of duty – she’s taken one herself. But Joanna also knows that life is terribly precious and that one must make the most of every single day…before it’s too late.