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 don'-go down
It's just an illusion caused by the world spinning round
Flaming Lips
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 don'-go down
It's just an illusion caused by the world spinning round
Flaming Lips
reacher:
I just listened to the audio clip, but it didn't have the same effect as reading the lyrics. I think that's just how my brain works. Much more text oriented. 
vanuslux:
I love that song...I heard it for the first time a few days ago on the radio and liked it so much I wrote down the title/artist information.