Place this clip immediately after the reveal in your edit, then follow it with a Vine Boom for impact and an Anime Wow for a second reaction, keeping this clip as the centre of the sequence.
關於此聲音
This five-second clip is a loud male voice shouting “Oh my gosh” with stretched, incredulous emphasis, as if he has just seen something absurd unfold. It lands as pure shocked disbelief, funny because the reaction feels bigger than the moment that caused it, and it works best as an instant, over-the-top gasp for something unexpected.