Description When Eleni tells her friend Luca about her Yia-Yia, he has no idea what she\'s talking about.
What do you call your grandmother?.
Grandchildren have different names for their grandmothers.
In fact, all their friends have a grandmother - the only difference is the special name they have for her.
That is until he realises he has one too - a grandmother Only his is called Nonna.
Description When Eleni tells her friend Luca about her Yia-Yia, he has no idea what she\'s talking about