On TikTok, audio is a discovery engine and a storytelling device. Align with trending sounds, then twist them with your point of view. Use lyrics as beat markers for transitions, or cut visuals around comedic pauses. A science educator synced chemical reactions to a viral chorus and landed unexpected stitches, multiplying reach through participatory culture.
Reels favors content that sparks DMs and group chats, where shareability signals relevancy. Clean lighting, gentle color grading, and readable on-screen text help. Use carousel follow-ups in comments and subtitles that frame social value, like how a styling creator increased saves by grouping looks into situations, making it easy for friends to recommend specific moments.