Stupid in love
  Oh, stupid in love
  
  Let me tell you something
  Never have I ever been a size 10 in my whole life
  I left the [bad word]  I just came to see
  What you would do if I gave you a chance to make things right
  
  So I made it, even though Katy told me this would be nothing
  But a waste of time and she was right
  Don't understand it, blood on your hands and still you insist
  On repeatedly trying to tell me lies and I just don't know why
  
  This is stupid, I'm not stupid
  Don't talk to me like I'm stupid
  I still love you but I just can't do this
  I may be dumb, but I'm not stupid
  
  My new nickname is you idiot
  (Such an idiot)
  That's what my friends are calling me when they see me yelling into my phone
  They tellin' me let go, he is not the one
  I thought I saw your potential, guess that's what made me dumb
  
  He don't want it, not like you want it, scheming and cheating
  Oh girl, why do you waste your time? You know he ain't right