I should've known you were a liar when I met you
I should've known you had a secret little double life
I should've known you were the devil flying undercover
I should've known you'd fit the part
I should've known you were a star

You're on a roll, making waves in my world
I gotta step back, break me down, your heart is black, you're on a roll

I should've known you were a liar when I met you
I should've known you had a secret little double life
I should've known you were the devil flying undercover
I should've known you'd fit the part
I should've known you were a star

I never thought you'd be the one to hold me down
Pull the plug and let me drown
I never thought you'd be the one to push me down
Grabbed my heart and tore it out

I should've known you were a liar when I met you
I should've known you had a secret little double life
I should've known you were the devil flying undercover
I should've known you'd fit the part
I should've known you were a star