The Flaming Lips - Do you realize??

Do you realize that you have the most beautiful face
Do you realize we're floating in space
Do you realize that happiness makes you cry
Do you realize that everyone you know
Someday will die

And instead of saying all of your goodbyes let them know
You realize that life goes fast
It's hard to make the good things last
You realize the sun doesn't go down
It's just an illusion caused by the world spinning round