I never used to be the sort of adult person
who ever thought of others with consideration.
See, I used to sneak in free to see the latest movie flick
never thinking of the losses to the theater-man’s small dick.

Though it cost me little, Richard spent a pretty penny, man.
Trust me when I say now I’m as different as I can.
Believe it, baby. Though it may sound quite deranged:
Whatever you once thought of me is over now. I’ve changed.

I’ve changed. I’ve changed. I’ve changed. I’ve changed. I’ve changed.
I’ve changed. I’ve changed. I’ve changed.
You thought I had the mange; perhaps I was deranged. But believe it,
baby: now, I’ve changed!

The man who I formerly was is gone;
what you see before you is now totally bonne
chance, which in French translates right into "Good Luck!"
Personally, I don’t care if you’re stage-struck or what, but…

I’ve changed. I’ve changed. I’ve changed. I’ve changed. I’ve changed.
I’ve changed. I’ve changed. I’ve changed.
You once thought me strange; maybe wanted me exchanged. Trust me
honey, how I’ve changed!

I know we had our problems but they’re over cuz I’ve changed
and now all of our former history’s rearranged.
I feel some of our past was a little short-changed
but that’s all right, Mama, I’m only in this short-range.

Love me for a long time, or just a little while.
I’m here for you now, with this mighty big smile.
Believe it Sweetie-Snookums, no more working on the Grange.
We got it going on for us; we’re here and I’ve changed!

I’ve changed. I’ve changed. I’ve changed. I’ve changed. I’ve changed.
I’ve changed. I’ve changed. I’ve changed.
I thought we had forever; if it’s shorter, that’s so strange. I won’t
worry ’bout it, ‘cuz believe me, I’ve changed!