It is particularly directed "to those who are alone or feel alone or, worse yet, feel abandoned."
This may include "those longing to be married, those who have lost a spouse, and those who have lost—or have never been blessed with—children. Our empathy embraces wives forsaken by their husbands, husbands whose wives have walked away, and children bereft of one or the other of their parents—or both. This group can find within its broad circumference a soldier far from home, a missionary in those first weeks of homesickness, or a father out of work, afraid the fear in his eyes will be visible to his family."
"In short it can include all of us at various times in our lives."