Put it at the very start of an edit, as the greeting that introduces Jonathan before the main moment begins. Follow it with an anime wow for a surprised reaction from the group, then a bell ding to mark the moment he is noticed.
關於此聲音
This is a short voice clip, lasting just over a second, of someone saying 'Hello Jonathan' in a clear, friendly tone. The greeting feels warm, personal and lightly playful, like being welcomed by name when you arrive. It works as a small, cheerful hello that stands out because it names its listener directly.