Verse: The last game has been played, yea I know everything. Too blinded by love to see all the bullsh** you were doing to me, you could try but there's no need, yea I'm done listening. Chorus: You played me for a fool. How could I be? So stupid and let you get inside my head. I should've known, should've known, should've known. I should've known. Verse: Why did I listen to my heart instead of my head? Should've known this was too good to be true. Picking up pieces of my heart all because of you, yea. Chorus: You played me for a fool. How could I be? So stupid and let you get inside my head. I should've known, should've known, should've known. I should've known. Bridge: You played me for a fool. How could I be? So stupid and let you get inside my head. Chorus: Yea, you played me for a fool. How could I be? So stupid and let you get inside my head. I should've known, should've known, should've known. I should've known.