Ummm, I'm 21 and I can't hear the thing at the end everyone is talking about. Is something wrong with my hearing?????,(reply>), Try on different headphones and speakers, and different computers, phones etc. If  you still can't hear it in any of them, you should probably get you hearing checked with a doctor.,(reply>), Laptop with headphones?,(reply>), Maybe, or maybe it's just the device you're watching the video on.