Place it immediately after the request it answers, so the exchange reads as a question followed by a refusal. Pair it with a WhatsApp message cue at the start to set up the chat, then let this clip close the scene before the next joke begins.
關於此聲音
This is a Spanish voice message lasting about twelve seconds, in which the speaker delivers the line 'qué difícil me la pones' with drawn-out, weary emphasis. It feels exasperated and teasing at once, like a playful complaint when a favour suddenly becomes a chore. The delivery turns a simple protest into a comic sigh, perfect for answering an awkward request without starting a real argument.