I'm sorry. It's not fake. It's real. I never post videos that include impossible things. You must use VURY YOUNG 2 leaf pieces as the front straight pieces, and there should be little space between those two pieces after wrapping. (You can use a coconut stick to move the pieces to make little space.) It has a science. When you whistle it, the air flows through those two pieces, and then those two pieces start waving and making the sound.