You sure know what your name is, you sure of where ya live
  You know how much you make, ah, ya know how much you give
  You know where your house is, you know which road to take
  Ah, you're sure 'bout lots of things, look out there's one mistake
  Chorus:
  There just ain't no doubt, there's just one thing you're never too sure about
  Never can be too sure about the girl
  Oh, you never can be too sure about the girl
  You leave her there, when you get back
  She calls ya Bill, when your name is Jack
  Never can be too sure about the girl
  You know about the truth, you can see it in her eyes
  One thing you know about love, it'll cut ya down to size
  You hear what they tell you, do you do what you're told
  And if they say yes, does it mean it's really so?
  (chorus)
  You're ready for the thrill tonight, you think you'll take it slow
  But she's forgotten more, boy, than you will ever know
  (Solo)
  She calls you up in the middle of the night, she says she's lonesome and alone
  You're all revved up, finally some place to go
  You knock on that door - nobody's home
  Never can be too sure about the girl
  Ooh, you never can be too sure about the girl
  You leave her there, when you get back
  She calls ya Bill, when your name is Jack
  Never can be too sure about the girl
  Oh, you never can be too sure about the girl
  She'll drive you crazy boy, oh, girl, no no
  Never can be too sure about the girl
  Never too sure, never too sure, never too sure, never too sure
  Never too sure about that girl
  No, you never can be too sure about the girl
  Oh, you never can be too sure about the girl... (to fade)