Use replies and comments to keep viewers engaged and to find ideas for new posts.
Open the comments on the last thing you posted and look for any question you haven't answered yet. If you find one, reply to it today. Comments on a post are a second chance to talk to your buyers, but many sellers only use them to say thanks.
Mei Ling, the home baker, posted her "hot car" video on a Tuesday evening and went to bed. The video gives tips for transporting cakes in a hot car. By the next morning it had fourteen comments. A few said "so useful". One parent asked whether the tips work for a fondant cake. Another parent said she once drove a cake from Punggol to Jurong West in a car with broken aircon and it was fine. Mei Ling mostly let the chance pass: she replied "Thank you" to the first few, missed the fondant question and got on with her day.
In Lesson 1.1 you saw that a new post is first shown to a small group, and their response decides how far it goes. Comments are part of that early response. When you reply, the conversation under the post continues, people come back to see your answer, and others join in. So reply soon after posting, while the post is still reaching new people.
You don't need to watch your phone all evening. Check once in the first hour or two after posting, and again later the same day. Those two checks make a real difference to how alive the comment section feels. Platforms do not publish exactly how they weigh replies, so treat quick replies as good practice rather than a formula.
Speed also matters for a second reason. A viewer whose question is answered within the hour is far more likely to come back, follow or message you than one answered three days later (an illustration, not a measured figure).
"Thank you" closes a conversation. A follow-up question keeps it open. It is a short, easy question about the commenter's experience, situation or preference. Each answer you get is a small piece of free customer research. A follow-up also gives the commenter a reason to reply again, lets other viewers see a real exchange, and teaches you something about your buyers.
To the parent with the broken aircon, Mei Ling could have written "Haha, thank you for sharing". A better reply would have been "Did the cake survive? What was it, cream or fondant?" Depending on what you sell, you might ask "What age is the party for?", "Which topic does your child find hardest?" or "Do you wear it to the office or for weekends?"
You don't have to ask a question every time. Whenever a comment opens a door, follow it up, but if someone writes a simple "love this", a warm, specific thanks is fine.
The fondant question gives Mei Ling her next video. The question is already in her buyers' own words, it already gives her the hook, and the parent who asked is almost certain to watch.
Some platforms let you reply to a comment with a new video that shows the comment on screen while you answer. If your platform doesn't have that feature, screenshot the question with the person's name hidden and use it as the opening shot of your next video. This is the reply format from Lesson 4.3, and comments are where its questions come from.
Copy good questions from comments straight into your idea backlog. Over a few months, the comment section becomes one of your best sources of ideas, alongside the customer messages you collected in Lesson 2.2.
Most platforms let you pin a comment, either yours or a viewer's, to the top of the comment section. A pinned comment is the first thing people see when they open the comments, so choose it for a reason. It can be:
your own clarification, if the video left something unclear a correction, if you made a mistake in the video a viewer's comment asking the question most people will have, together with your answer a comment that sets the tone you want, such as a parent sharing a useful tip of their own
Mei Ling could pin: "These tips are for cream cakes. For fondant, see my next video." A pinned comment shapes everything that follows. A good one answers the obvious question before ten people ask it, and it shows newcomers what kind of conversation happens on your account.
Comments are a mirror: they show you what your audience wants, the words they use and what they misunderstand. Read them with a notebook open. Note which posts get questions and which get only emojis, which words people use to describe their problem, and what they misunderstand. Each of these answers tells you something about your next video.
Farah sells blouses. Each time she posted a blouse, someone asked whether it came in a longer length. It took her three months to see the pattern, and once she saw it, longer lengths became a content pillar of its own.
Now go through the comments on your last few posts, or on a competitor's if you are new, and write three replies that each ask a follow-up question.
Open the comments on your last few posts, or on a competitor's, and write three replies that each ask a follow-up question.
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