Place it at the very end of a farewell edit, after the goodbye scene has played out. Follow it with Bruh for a reaction, then let the video close on that reaction so the send-off stays the final line people remember.
關於此聲音
A six-second spoken meme built around the phrase in its title, delivered as a direct send-off to someone heading away. The delivery feels light and teasing, like a friendly nudge rather than a formal farewell, and it lands best when the goodbye is meant to make people smile.