We're a HEAVY Family

I love you...
You love me...
We're a HEAVY family...
With a great big hug and
a kiss from me to you
Won't you say you love me too...

Can I have a hug?

That's one of Barney's song that I like. But why...oh...why...does everybody always laugh whenever I sing that song...especially on the 3rd phrase?

What's wrong with that???

I know that I don't speak English, but I'd also like to sing an English song...Can anyone tell me where I did wrong?

;-(