The "smooth" aspect usually refers to high-frame-rate (60fps) video or heavy use of "beauty filters" that soften skin textures and backgrounds.
Look for hashtags related to #nixia123 or #salsal (note: some platforms may shadowban or restrict these tags).
Creators use filters that emphasize soft pink hues and pastels, giving the footage a dreamy or "aesthetic" vibe.
is likely the handle of a specific content creator or a curator known for sharing these compilations. In the ecosystem of short-form video, certain accounts become "hubs" for specific trends. Users search for this specific name to find the "best" or highest-quality versions of these edits, which are often re-uploaded across different social media mirrors. Why These Compilations Go Viral