When you go into a post, you'll be able to see the content of the post and
the first page of replies. Once you go into the second page of replies, the page
will change a bit. The original content will 'hide' and you will only be able to
see the replies. You can click on "+ Show Post" to see the original post
This will help the pages load quicker and you won't have to keep scrolling
down to view replies.