As Eva begins cleaning out her parents' home, she finds an old trunk in the attic. When she looks inside to find a stack of World War II era love letters between her father and another woman, Eva's life-long yearning to know more about her late father suddenly takes on a new sense of urgency. Curious and full of questions, she finds this mysterious woman from the letters. What unfolds may hold the key to Eva's longing for family and love.