[Verse 1: Demi Lovato]
Cutting me up like a knife and I feel it
Deep in my bones
Kicking a habit I love even harder
You oughta know

[Pre-Chorus: Demi Lovato]
I just wanna dive in the water, with you
Baby, we can't see the bottom
It's so easy to fall for each other
I'm just hoping we catch one another

[Chorus: Trevor Dahl]
Oh, na-na, just be careful
Na-na, love ain't simple
Na-na, promise me no promises
Oh, na-na, just be careful
Na-na, love ain't simple
Na-na, promise me no promises

[Post-Chorus: Demi Lovato]
No promises
No promises

[Verse 2: Demi Lovato]
Baby, I think about you and I feel it
Deep in my heart
Maybe we just ain't meant to be somethin'
Maybe we are, ooh
[Pre-Chorus: Demi Lovato]
I just wanna dive in the water, with you
Baby, we can't see the bottom
It's so easy to fall for each other
I'm just hoping we catch one another

[Chorus: Trevor Dahl & Demi Lovato, Demi Lovato]
Oh, na-na, just be careful
Na-na, love ain't simple
Na-na, promise me no promises
Oh, na-na, just be careful
Na-na, love ain't simple
Na-na, promise me no promises (Oh)

[Post-Chorus: Demi Lovato]
No promises
No promises

[Bridge: Trevor Dahl with Demi Lovato]
I just wanna dive in the water
Oh baby, we can't see the bottom
I just want to dive in with you
I just want to lie here with you, oh

[Chorus: Trevor Dahl & Demi Lovato, Demi Lovato]
Oh, na-na, just be careful
Na-na, love ain't simple (No)
Na-na, promise me no promises (Promise me)
Oh, na-na, just be careful
Na-na, love ain't simple
Na-na, promise me no promises (No)
[Post-Chorus: Demi Lovato, Demi Lovato & Trevor Dahl]
Oh
Promise me no promises

[Outro: Demi Lovato, Trevor Dahl & Both]
No promises
Promise me
Just be careful
Promise me no promises