Place this clip immediately after the reveal in your edit, then follow it with a short laugh to close the beat. Open the sequence with a WhatsApp message sound so the bad news arrives first, and keep the reaction as the payoff before any laugh.
Об этом звуке
This is a short Portuguese voice clip, just under two seconds, in which a speaker repeats the phrase 'Ah não!' twice. It carries the sound of someone watching a plan go wrong and objecting before it gets any worse. The reaction feels funny, dramatic and instantly familiar, like a small, shared groan at bad news that needs no further explanation.