The first mile you walk with a person is for friendship. Small blisters and cramped toes -- why don't you try walking in heels? Didn't think so...
The second mile we walk is for love. Now the bleeding starts -- little drops, here and there, never enough to ****.
The third mile my grandparents walk is for rediscovery. They're used to the shoes by now -- the "You like pie?" moments; the little things that make them remember.
The fourth mile we all will walk is for mourning. Learning to live without -- blood trailing behind you, yet the march must continue.