Here is a tale of the trees in a wood
They were never that pleased on the land that they stood.
So they upped and they walked as far as they could
'Til they felt the sun shine on their branches.

I was little boy lost, and I was little boy blue
I am little Jack Frost but I am warm through and through
It's not easy to hide when your heart's on full view
Oh, tonight, cruel world be forgiving
Oh, for once in my life I am living.

There they did stand and there they did stay
When there came a young boy who was running away
From a mad world, a bad world, a world of decay
And it's comfort he sought in their branches

I was little boy lost, and I was little boy blue
I am little Jack Frost and but I am warm through and through
It's not easy to hide when your heart's on full view
Oh, tonight, cruel world be forgiving
Oh, for once in my life I am living.

There we found love and there we found joy
And the warmth in his heart oh, it filled the young boy
And his friends taught him magic and secrets of old
While the trees kept him safe with their branches.

I was little boy lost, and I was little boy blue
I am little Jack Frost but I am warm through and through
It's not easy to hide when your heart's on full view
Oh, tonight cruel world be forgiven
I was little boy lost, and I was little boy blue
I'm little Jack Frost but I am warm through and through
It's not easy to hide when your heart's on full view
Oh, tonight, cruel world be forgiving
Oh, for once in my life I am living.

(Thanks to TrailHacker for these lyrics)