Someday we'll know

If love can move a mountain
Someday we'll know
Why the sky is blue
Someday we'll know
Why I wasn't meant for you

Someday we'll know
Why Samson loved Delilah
One day I'll go
Dancing on the moon
Someday you'll know
That I was the one for you

I found out why the sky is blue in my physics lecture today; Raleigh scattering. I still love this song though, it's from A Walk to Remember, sung by Mandy Moore and Switchfoot frontman Jon Foreman.