Place it at the start of a texting sequence, before any reply appears, then follow the last tap with a Discord notification to signal the reply has arrived. For a punchline, put a Vine Boom after the final message lands to underline the reaction.
關於此聲音
This is a single 130-millisecond tap from the original iPhone keyboard, a tiny dry click with no echo or background noise. It feels quick, tidy and instantly familiar, like the small confirmation that a letter has landed while someone types. It comes from Apple's early iOS keyboard, where each key played a click to stand in for a real key and confirm the tap had registered.