Heart.

I know there's something in the wake of your smile.
I get a notion from the look in your eyes
You've built a love but that love falls apart.
Your little piece of heaven turns too dark.

Listen to your heart
when he's calling for you.
Listen to your heart
there's nothing else you can do.
I don't know where you're going
and I don't know why,
but listen to your heart
before you tell him goodbye.