Hey brother,hey sister

"Hey, brother, there's an endless road to re-discover
Hey, sister, know the water's sweet but blood is thicker
Oh, if the sky comes falling down for you
There's nothing in this world I wouldn't do

Hey, brother, do you still believe in one another?
Hey, sister, do you still believe in love, I wonder?
Oh, if the sky comes falling down for you
There's nothing in this world I wouldn't do"