Best Friend lyrics

You're my best friend, you're the air that I breathe You're the love of my life, the only thing I'll ever need You're the reason I wrote this song You're the one that I've been searching for Who's been right there all along My heart is heavier Been a thousand suns without you My heart is heavier Been a thousand suns without you You're my best friend, you're the air that I breathe You're the love of my life, the only thing I'll ever need You're the reason I wrote this song You're the one that I've been searching for Who's been right there all along My heart is heavier Been a thousand suns without you My heart is heavier Been a thousand suns without you