Hi, I remember when I was in elementary school (the first years of 2000) on Polsat you could often find a song with a music video (I think it promoted the Polsat Foundation), its lyrics sounded like this, I think:

"we are so sad that love they lack.
Although we do not want sometimes it must be so
Enchant all the people around us (...) children always want to cuddle with someone..."

And the chorus somehow goes like this: "We want to feel what love is for children joy is...".

I searched by lyrics, but unfortunately I can not find this song. Maybe someone knows what it was, who sang it? Maybe you have some recording?