Place it at the end of a confession setup, just after the text reveal, then follow it with Goku Drip as the next beat or Bruh as the response to what was just admitted.
關於此聲音
This is a very short voice clip of Goku delivering a cheeky confession in just a fraction of a second, with a bold, teasing delivery that sounds like he is admitting something he should not. It feels funny and slightly awkward, like catching a hero saying the quiet part out loud, and it lands best as a sudden reaction rather than a line to linger on.