What is the title of this song?

I daily listen to a song on 123Sat. Its a french song by a french singer. In the video, she is sitting on a plain edge of a mountain. A young boy of about 12 years is wondering in the city with a wallet in his hands.. asking about a bus station. Finally he gets into the bus, where the singer is also sitting on the other side. Yes, the singer can see Sydney Opera House through the window of the bus as well. May be she is travelling in Sydney. All I hear in this song is... some of the keywords are

tous le monde..... tu parles..... pr茅miere affaire

What is the title of this song?playhouse

The song is "Entends-tu le monde?" from Tina Arena.