Lovesong?

I was lost in a world of illusion and despair
And I felt sad
The sadness grew inside my soul
Preventing me from being what I should

I found myself on the edge of all my dreams
And I chose the wrong way
I tried so hard to get out of this misery
But I felt so tired and weak

Now that I've found you
My life turned into a wonderland
Everything I missed, I found in you
Now I know the meaning of my life
Is to protect you
I will never let you go
I will change the world for you