Place this immediately after the confusing moment in your edit, then follow it with a funny ha ha laugh to sell the reaction, or swap that second slot for a yeah reaction when someone pretends they understood everything perfectly well.
इस साउंड के बारे में
This is a two-second vocal clip of the line 'How do I work this' delivered in a bewildered, half-spoken style. It gives a listener a funny sense of sudden confusion, like realizing you have no idea how something works. It comes from 'Once in a Lifetime' by Talking Heads.