Place it as the first reaction beat after the unbelievable line, then follow it with a shocked sound to stretch the moment, or pair it with a laughing clip when the line needs a lighter finish.
關於此聲音
This two-second voice clip repeats the line “what did he say” in a startled, disbelieving tone, as if the speaker has just heard something unbelievable. It feels funny, awkward and instantly relatable, turning confusion into a punchline and letting listeners share the same stunned reaction.