Online, this clip circulates mainly as a short reaction sound for sad or unlucky moments, with listeners searching for it specifically as Ladybird Lu crying. Its appeal is its instant readability: even without context, the sobbing signals disappointment, pity or a joke falling flat, so editors can drop it into memes, short videos and reaction compilations without explanation. Because it is only a few seconds long, it fits neatly at the end of a failed attempt or a sad twist, which has kept it in regular use as a simple, sympathetic punchline.