I just realized
I've built walls a mile high
To protect my heart
But now I'm all alone stuck on the inside
The heart doesn't need a castle, it needs a bridge
Been so scared that I'd unravel

Brick by brick, I built these walls
Now I know that I am strong
Just watch me tear them down
I'm gonna tear them down

If it couldn't break your heart
Is it really, is it really love?
If it can't tear you apart
Is it really, is it really love?
Just watch me march towards the battle
I'm gonna tear down this castle
I'm gonna tear down this castle
I'm gonna tear down this castle

If it couldn't break your heart
Is it really, is it really love? (Castle)
If it can't tear you apart
Is it really love? (Castle)
If it couldn't break your heart
Is it really, is it really love? (Castle, castle)
If it can't tear you apart
Is it really love?

I criticized
Myself for trusting lies
I know I can't hide
'Cause then I'd be alone stuck on the inside
The heart doesn't need a castle, it needs a bridge
Been so scared that I'd unravel

Brick by brick, I built these walls
Now I know that I'm enough
Just watch me tear them down
I'm gonna tear them down

If it couldn't break your heart
Is it really, is it really love?
If it can't tear you apart
Is it really, is it really love?
Just watch me march towards the battle
I'm gonna tear down this castle
I'm gonna tear down this castle
I'm gonna tear down this castle

If it couldn't break your heart
Is it really, is it really love? (Castle)
If it can't tear you apart
Is it really love? (Castle)
If it couldn't break your heart
Is it really, is it really love? (Castle, castle)
If it can't tear you apart
Is it really love?