Girlfriend I'm gonna tell your boyfriend (yeah) Tell him (woo hoo) Exactly what we're doin' (yeah) Tell him what you do to me Late at night when the wind is free Girlfriend I'm gonna show your boyfriend (yeah) Show him (woo hoo) The letters I've been savin' (yeah) Show him how you feel inside An' how love could not be denied (oh no) We're gonna have to tell him You'll only be a girlfriend of mine Do-doot-do We're gonna have to tell him You'll only be a girlfriend of mine Girlfriend You better tell your boyfriend (yeah) Tell him (woo hoo) Exactly what we're doin' (yeah) Tell him what he needs to know Or he may never let you go We're gonna have to tell him You'll only be a girlfriend of mine Do-doot-do