There is no single known source for this clip, as a drawn-out aww is a common human reaction rather than a line from a film or show. Short vocal reactions like this became popular on soundboards and in short-form video because they convey emotion instantly without needing context or subtitles. Creators reuse it as shorthand for cuteness, sympathy or playful embarrassment, and its simplicity is why it keeps appearing in reaction edits, compilations and meme videos.
关于此声音
This extended aww sound effect captures a soft, drawn-out reaction to something cute or heartwarming, often used in memes and reaction videos.
The clip is a single, stretched-out aww that starts softly and lingers for a few seconds, giving it a warm, slightly teasing feel rather than a quick gasp. It sounds like someone reacting in real time to a puppy, a baby, a sweet couple or an unexpectedly wholesome moment, with the vowel held long enough for the sentiment to land. Played over a video, it instantly tells the viewer to find the scene adorable, funny or a little embarrassing in a good way, and it works because the emotion is familiar and unmistakable even without any words.