What is the meaning of last duty to the loved one

"The main meaning of ""Last duty to the loved one"" is the last thing or action that an individual would do for their significant other. This practice is done even until modern times.

During the medieval ages many of soldiers and warriors consider protecting their loved ones from invading enemies as their last duty to their loved ones. A good example would be of the Japanese samurai, these samurai consider it an honor to die protecting their leader and family as their last duty."