Place it right after the caught-in-the-act beat in your edit, then follow it with the awkward crickets to underline the reaction and the risadinha de ladrão for a mischievous second beat.
關於此聲音
This is a short Portuguese voice clip, lasting about four seconds, in which a speaker delivers the slang phrase 'Eu tô batendo uma' in a blunt, matter-of-fact tone. The line lands as cheeky and awkward rather than romantic, because its crude double meaning is obvious to Portuguese speakers and surprising to everyone else.