This song manly speaks about a father and son having a family breakup and how the son wished that he had told his late father what he wanted to say to him before the father had passed away.

I also feel that it could also relate to any members of a family including my own immediate family.

As far I know I have just one older brother left of my older brothers and sisters.But for some reason or another there was obviously a breakdown cause of some peoples not having the ability to agree to disagree and just move on and past it all but instead chose to hold grudges because they are prideful "Right Fighters". They will remain what they are regardless of what or who it cost them.