I think it's about Jesus, cause one day we all will sing him his song and he will help us through everything we meet if we ask for his help and he will lead us if we ask for his advice. He knew from the very beginning he was suppose to die so he lived his life as everyday was the last. He lived the life with a very smile. Cause he cares about us and he loves us more than anyone can do. He never let us fall - no, instead he makes us brighter and taller when we feel as smallest and darkest as we can feel. He turns dark into light and anger into happiness. Even if we're still sad he comforts us because he can and he cares. Jesus knows what's the best for you so that's way he doesn't always answer yes on your prayers, he answers is always the best for you. So trust in Jesus cause his kingdom is so much more better then this place but we have to take care of the earth until he comes.