can't sleep

when you blow into liquid soap, it makes a bubble. when that bubble pops, it makes a noise. where did this noise come from? was the soap in liquid form carrying this noise the whole time? how can this occurrence be explained? yes, it is obvious that every time a bubble breaks, it makes a popping sound. but where the fuck did this sound come from? it is obvious that liquid soap when broken, makes no such popping sound. why? they are the same thing. the liquid soap must be carrying this popping the noise all the times, just waiting for itself to turn into a bubble to make this noise, right? no one knows. it's unexplainable. think about it...