Premier solo de Eugène, Everything I Ever Thought I Knew exprime à quel point Eugène se sent perdu après avoir créé une identité auprès de Raiponce et avoir abandonné son passé de voleur mais découvrant des origines qu'il ne soupçonnait pas. C'est la dernière chanson de la saison 2, apparaissant dans le double épisode final Destinies Collide.
On ne change pas une équipe efficace : Alan Menken reste ici à la composition et Glenn Slater à la rédaction des paroles. La chanson est interprétée pour sa part par Zachary Levi.
Everything I Ever Thought I Knew
I thought I was an outcast
I thought I stood alone
A rogue, a thief, a joker
No place to call my home
I thought no one could love me
And how could I have known?
I was wrong, oh so wrong
Then I thought I found it
A dream that I could share
I thought I was so lucky
It almost wasn't fair
I thought I knew my purpose
I thought that I knew where I belong
But I was wrong
Everything I ever thought I knew
Where I've been, where I'm going
Everything I counted on turned out to be untrue
Could've guessed, should've known, now I do
Everything I've yearned for,
everything I planned
All my sweetest memories
were castles made of sand
Now that it's all crumbling, help me understand
If none of it was really me then who am I supposed to be?
And everything I ever thought I knew
Every hope, every feeling
Love and trust and happiness
They're done, they're gone, they're through
And what's left, me alone, once again
Should've known, now I do
I guess my life meant nothing
I guess it was a sham
I guess I'm someone else now
I wonder who I am