Place it at the very end of a scene as the closing beat, after the action resolves. Pair it after the bruh sound for a failed plan, or follow a long goodbye scene with it alone so the farewell gets the final word in the edit.
關於此聲音
This clip is Rick Astley singing the words say goodbye in a short, clear vocal line lasting under two seconds. His smooth pop voice makes the farewell feel cheerful and lightly teasing rather than sad, like a playful send-off instead of a real parting. It comes from Rick Astley's 1980s pop hit Never Gonna Give You Up.