INTRO; and this is basically the whole song:
Bb Gb Ab
Bb
I'm in love with you girl 'cause you're on my mind
Gb
You're the one I think about most every time
Ab
And when you pack a smile in everything you do
Ab
Don't you understand, girl, this love is true
Bb
You're soft, succulent so sweet and thin
Gb
That's kind of like a vision upon your skin
Ab
It lightens up my day, and that's oh so true
Ab
Together we're one separated we're two
Bb
To make you all mine, all mine is my desire
Gb
'Cause you contain a quality, you that I admire
Ab
You're pretty plain and simple, you rule my world so try to understand
Bb Gb Bb Gb Gb
I'm in love girl, I'm in so love girl I'm just in love girl, and this is true
Bb Gb Ab
Girl, you know it's true ooh, ooh, ooh I love you
Ab Gb Ab
Yes, you know it's true ooh, ooh, ooh I love you
Bb Gb Ab
Girl, you know it's true my love is for you
Bb Gb Ab
https://www.coveralia.com/acordes/girl-you-know-it-s-true--n-y--subway-mix---long-version--milli-vanilli.php
Girl, you know it's true my love is for you
Bb
This is some sort of thing, girl, I can't explain
Gb
My emotions starts up when I hear your name
Ab
Maybe your sweet sweet voice would ring in my ear then delay my system when you are near
Bb
Come with your positive emotion, love, making enjoyin'
Gb
That's for me to bust it's like a girl and a boy
Ab
These feelings I get I often wonder why so I thought I might discuss this girl just you
Bb
And I now what you're wearing I don't care, as I've said before
Gb
No reason that I like you, girl, just for what you are
Ab
If I said I'd think about it, you rule my world so try to understand
Bb Gb Bb Gb Gb
I'm in love girl, I'm in so love girl I'm just in love girl, and this is true
Bb Gb Ab
Girl, you know it's true ooh, ooh, ooh I love you
Ab Gb Ab
Yes, you know it's true ooh, ooh, ooh I love you
Bb Gb Ab
Girl, you know it's true my love is for you
Bb Gb Ab
Girl, you know it's true my love is for you
Bb Gb Ab
Girl, you know it's true ooh, ooh, ooh I love you
Ab Gb Ab
Yes, you know it's true ooh, ooh, ooh I love you