Place it immediately after the mistake in your edit, then follow it with an Anime Ahh or an Awkward Moment before the next scene. Keep it as the punchline, not the opener, so the setup earns the callout and the cut lands cleanly.
Über diesen Sound
This is a brief 1.5-second voice clip of Matsuri saying 'baka' in a sharp, teasing anime tone. It lands as a playful scolding rather than a real insult, light enough to make a silly mistake feel funny and a little embarrassing at the same time. The single word carries the whole joke, so it works best as a quick reaction.