Building Trust With Video: Lessons from Lia Baek’s Marketing Work
Lia Baek is an entertainment marketing professional who has worked in audience engagement at The Walt Disney Company Korea and in international film marketing at CJ ENM. Her background covers global franchises, cross-cultural campaigns, and platform-specific social content.
The conversation mattered because Baek stayed close to practical choices that shape audience trust. She spoke about localization that goes beyond translation, long-form branded films that people finish, and creator content that feels human without pandering. Her points translate cleanly to business video.
Across the interview, Baek traced how video builds credibility when brands respect how people actually watch. She described the Disney+ Korea launch using 3 to 4 minute storytelling videos that placed iconic characters inside everyday Korean settings. The choice made the platform feel present in the viewer’s world, not just available in their market.
Baek also cited Nike and Adidas World Cup films as proof that length is not the problem when a story is worth the time. She argued for platform-native edits, for influencer briefs that invite curiosity, and for content that shows the people doing the work. She cautioned against outsourcing emotion to AI, positioning it as a tool, not a surrogate.
Localization Makes a Brand Feel Present, Not Distant
Baek described how the Disney+ Korea launch avoided a generic announcement. The team used longer videos that put Disney, Pixar, Marvel, and Star Wars characters inside recognizable Korean environments. The story delivered the launch message without heavy explanation and, according to her, contributed to strong results.
For businesses, the lesson is to localize the experience, not just the language. Showing a product in the viewer’s daily context builds familiarity faster than a list of features. In video terms, that means selecting locations, props, and social references that belong to the audience’s world and letting the scene carry the message.
Long-Form Can Earn Attention When Story Leads
Baek pointed to Nike’s nearly six-minute Rip The Script and Adidas’s five-minute Backyard Legends. These spots feel like short films, not cutdowns of a media buy. Her line is plain: “People may skip a 15-second ad, but they will willingly watch a five- or six-minute branded film if the story is strong enough.”
The implication for brand teams is not to force length, but to earn it. If there is a real arc, a reveal, or a world viewers want to enter, longer runtime can deepen trust. If there is not, keep it short. The decision is editorial, not a reflex to platform norms.
Influencers Should Invite the Experience, Not Explain It Away
From her film work, Baek said creator partnerships performed best when they sparked curiosity rather than delivered a full rundown. Briefs focused on tone, atmosphere, and emotion, leaving room for discovery so audiences wanted to see the title themselves.
For product videos, the same principle applies. Ask creators to show how it feels to use something, not to exhaust the talking points. A concise story that ends one step before the payoff gives the viewer a reason to click, visit, or try.
Design for Platform Cultures, Not Simple Cross-Posting
Baek drew clear lines between YouTube, Instagram, and TikTok. YouTube could hold full trailers and extended interviews. Instagram favored polished highlights and short storytelling. TikTok wanted native, conversational content instead of theatrical trailers dropped into a feed.
Business channels should follow the same logic. Plan the story spine first, then decide what plays where. Cut different edits, adjust framing and captions, and rethink the hook to match how each platform is actually used. A single asset resized to fit every slot does not respect the audience’s habits.
Show the People Doing the Work
Baek emphasized that viewers connect with the people behind the camera, not only with stars. Behind-the-scenes footage, crew problem-solving, and day-in-the-life moments create familiarity. Many viewers have ordinary jobs, so they relate to practical work and decision-making.
That human layer builds credibility because it shows what turns a claim into a delivered experience. Featuring product managers, customer support, logistics, or on-site staff in routine moments makes a brand understandable. In video, that means planning B-roll and short interviews that show process, not just outcomes.
Practical Application: Turning Baek’s Points Into a Video Plan
Start with context. If you are launching in a new region or category, write a scene that shows your product inside a local routine. Cast real locations and a simple action that resolves the audience’s question without a line of copy. Shoot a 90 to 180 second version for owned channels, then build shorter cutdowns for paid.
Shape platform edits deliberately. On YouTube, run the longer story or a series with chapters. On Instagram, lead with a striking visual or line from the middle of the story. On TikTok, reframe to a first-person or conversational angle that feels native, even if it means reshooting the open.
When using creators, brief toward mood and curiosity. Give them one experience to highlight and one boundary to leave untouched. Define the next step you want viewers to take and end the piece before that step, so interest carries forward.
Capture the humans. Schedule time to film the people who make delivery possible. Keep segments under 30 seconds, and let them explain a decision they made that improved a customer outcome. Use these pieces between campaigns to maintain a steady, relatable presence.
Use AI as support. Let it help with rough cuts, transcripts, or alt captions, then keep final story choices human. Treat the tool as production glue, not as the author of emotion.
Team Beverly Boy’s Takeaway
We hear a consistent message in Baek’s stories. Trust grows when video reflects how people actually live, watch, and decide. That means context-rich scenes, platform-native edits, and creator content that invites the viewer to do the next part themselves.
We also agree that behind-the-scenes material is undervalued. When teams show their work in plain detail, viewers understand what it takes to deliver. For marketing, that is not filler. It is proof. Combined with a few longer stories that earn their runtime, this mix builds a steady reputation without noise.
Conclusion
Baek’s examples avoid theory. They point to editorial and production choices that any organization can make. Keep the camera where the audience lives, match the cut to the platform, and let people see the work behind the promise.
This article is based on an interview originally published by Authority Magazine. Read the full interview here.
