Get the_content in p2p shortcode template

WordPress plugin posts 2 posts allows you to use shortcodes like p2p_connected and p2p_related to display connected custom post information. If you want to display the_content() or echo get_the_content() from the connected post(s) in the loop, you need to use the following snippet. Otherwise, the_content will just duplicate the content of the primary post from which you are querying from.