How to say a positive comment

My class has been learning about Positive, Thoughtful, and  Helpful comments. This is how your comment is supposed to look if you are already done looking and reading the post. When people say "cool" to your post, it means they actually read and looked at your post. If people say "Kia Ora (name), I like your post, it really helps out a lot! my favourite part is the, and it's really cool!" it means they weren't reading it and looked at it because they didn't say their favourite part of the picture(or slide) But if people say their favourite part, it means they were listening, and also if they wrote a comment at the end, you can check your blog post at your house and reply at their question!