This is another beautiful version of what John Lennon had done with this song Stand By Me. These people are singing from their heart and one can surely see the sadness in their life unless you have blinders on. We are people from all walks of life, there is no doubt that everyone no matter who they are or what they may think they are need someone to always be there for them. To stand by another human being even if you don't know that person is truly a God given gift of love and humanity. For the narrow minded folks and those who have no understanding of life and what it truly means to all is truly a person with blinders on and tend to be selfish. There is no selfishness shown here with these folks who have now taken the version to a much higher and meaningful level.