547 
6 
MP3をダウンロード 
Place it at the exact cut where your subject first appears on screen, then follow it with a funny ha ha laugh for the reaction beat. For a bigger callout, put a yeah reaction sound button right before it so the agreement builds into the reveal.
このサウンドについて
This is a very short vocal clip, under a second long, with a voice saying 'look atcha' in a quick, pointed burst. It feels cheeky and playfully confrontational, like calling someone out in the moment, which makes that tiny phrase land as a teasing reaction rather than a serious challenge.
