For good

I've heard it said That people come into our lives for a reason Bringing something we must learn And we are led To those who help us most to grow If we let them And we help them in return Well, I don't know if I believe that's true But I know I'm who I am today Because I knew you. Like a comet pulled from orbit As it passes a sun Like a stream that meets a boulder Halfway through the wood Who can say if I've been changed for the better? But because I knew you I have been changed for good.