In 1915 the first euphoria of the war has worn off, but the nation is more determined than ever to win. When Ned is sent to the Front ahead of his battalion, Jessie, already involved in various charity works, feels the need to do more and becomes an auxiliary nurse. But life on the wards is harder than she expects. Meanwhile, Helen and Jack settle in a home of their own at last, and Helen takes on a surprise war role of her own. And for Violet...