Place it at the exact beat of the reveal in your edit, then follow it immediately with a shocked sound for the reaction and an oh no no no laugh to close the sequence while the scene holds.
關於此聲音
This clip is a very short voice recording lasting just over half a second, built around a single blunt spoken word delivered as a quick burst. It feels cheeky, rude and deliberately awkward, the kind of abrupt moment that gets an instant laugh or a shocked pause because it arrives with no warning and ends just as fast.