According to the uploader notes, this moment was recorded from a YouTube video by ForeverNotYours that parodied a popular Portuguese novela which won two awards. The video dates back to 2006, making it one of the older Portuguese comedy clips still circulating online. Its humour comes from treating a telenovela style goodbye as everyday speech, and the Afonso line survived as a standalone sound because the phrase is easy to quote among Portuguese speakers and in WhatsApp style exchanges.