Place it near the end of a short chat-style edit, right after a WhatsApp message sound introduces the incoming text, then follow it with a Kiko laugh to close the exchange. That order sets up the message, delivers the reply, and ends with laughter instead of letting the scene fade.
À propos de ce son
This is a very short voice clip, lasting under two seconds, in which a speaker says 'bunitinhu' in a soft, affectionate, slightly teasing tone. It feels warm, cute and playful, like a quick compliment tossed into a chat to make someone smile. The tiny, sing-song delivery makes it land as a lighthearted reaction rather than a serious remark.