"Say Something" by A Great Big World

I wish I had found this song earlier. It's beautiful.

Say something, I'm giving up on you.
I'll be the one, if you want me to.
Anywhere, I would've followed you.
Say something, I'm giving up on you.

And I am feeling so small.
It was over my head
I know nothing at all.

And I will stumble and fall.
I'm still learning to love
Just starting to crawl.
...
And I will swallow my pride.
You're the one that I love
And I'm saying goodbye.