The Twenty Ten theme uses loop function to show posts on the homepage or category pages.
The novice users might find it difficult to work with loop.php
If you want to show the list of comments & comment form for each of the blog posts on the homepage of the blog, just add the following line of code
global $withcomments; $withcomments = 1;
get_template_part( 'loop', 'index' );
About Bhupendra Kunwar