Put this clip in your edit right as the argument peaks, before the person's reaction shot lands. Follow it with the Drama Button Sound Effect to heighten the scene, then cut to the embarrassed aftermath without adding anything else underneath.
关于此声音
The clip is a 2.6-second spoken Portuguese line, "Calma, Maria do Bairro," said in a firm, steady voice trying to settle someone down. It feels melodramatic and funny at once, like a soap opera scolding applied to everyday panic. It comes from Maria do Bairro, the Brazilian title for the 1990s telenovela María la del Barrio.