-    Look, daddy, look!

-    What is it, my girl? I don’t see anything strange.

-    Look at the little kid on the opposite sidewalk.      It's Stefano, my classmate.

-    The man walking next to him is his dad.      But he looks different. Not like you.

-    Different? Why?

-    Well... this man - all the kids say so - is not      his real dad.

A fascinating story that shows how a parent is not necessarily anyone who gives birth to children, but rather someone who consciously lives for their children.