Place it just after the reveal in an edit, once the twist is clear to viewers. Build the moment first with Sudden Suspense, let this question sit on its own, then follow it with Oh My God Wow to keep the reaction going.
關於此聲音
This is a short spoken clip, just under three seconds long, in which a man called David asks, 'Is this real life?' His delivery is flat and uncertain, as if he cannot quite trust what he has just seen or heard. It gives a feeling of stunned disbelief, the kind that lands when something is too strange, sudden or unlikely to accept at face value.