Lyrics:

John and Jackie are up the tree
K. I. double S. I. N. G.
'Cos I know, I know, I know, I know
I know, I know, I know, I know
Dave and Angie are up the tree
K. I. double S. I. N. G.
'Cos I know, I know, I know, I know
I know, I know, I know, I know
George and Mildred are up the tree
K. I. double S. I. N. G.
'Cos I know, I know, I know, I know
I know, I know, I know, I know
Bill and Hilary up the tree
They're not I. N. H. A. L. I. N. G.
'Cos I know, I know, I know, I know
I know, I know, I know, I know
Tom and Jerry are up the tree
K. I. double S. I. N. G.
'Cos I know, I know, I know, I know
I know, I know, I know, I know

I love you
You love me
K. I. double S. S. I. N. G.
Look at us
You and me
K. I. double S. S. I. N. G.

Anne and Valerie up the tree
K. I. double S. I. N. G.
'Cos I know, I know, I know, I know
I know, I know, I know, I know
Albert and Marilyn up the tree
K. I. double S. I. N. G.
'Cos I know, I know, I know, I know
I know, I know, I know, I know

Sid and Nancy are up the tree
K. I. double S. I. N. G.
'Cos I know, I know, I know, I know
I know, I know, I know, I know