In 1928 John Silverman first saw Mary Lou- and wrote her a letter. Their extraordinary love story unfolds in a tale of a relationship spanning six decades through courtship, marriage, separation, war, loss and sacrifice- Bound by their unbroken devotion their love affair continues through a lifetime of letters. Inspiring and heartfelt, Love Letters celebrates the power of unconditional love and the written words, "Loving you through eternity and beyond forever."