I Love You, You Love Me (from the "Barney" TV show)

and here is Lyric of I Love You, You Love Me (from the "Barney" TV show)

I love you
You love me
We're a happy family
With a great big hug
And a kiss from me to you
Won't you say you love me too?

I love you
You love me
We're best friends
Like friends should be
With a great big hug
And a kiss from me to you
Won't you say you love me too?

Lyrics by Lee Bernstein (BMI)
Sung to the tune of  This Old Man, only slower.
Here's a faster version if you prefer.