Who doesn't love a good origin story? In the biogrpahy INXS: Story to Story, Andrew Farriss said that the famous riff to the song appeared suddenly in his head while waiting for a cab to go to the airport to fly to Hong Kong. He asked the cab driver to wait a couple of minutes while he grabbed something from his motel room. In fact, he went up to record the riff and came back down an hour later with a tape to a very annoyed driver. The guy was STILL THERE?!