Show 3 Recent Posts after each single post.

Hi Tom,

I was thinking if there is a way to show 3 recent posts after each single post and only on single post page.

I have a plugin that generates 3 posts and determines how they are displayed.

Should I use GP hook to achieve this? If so, could you please let me know the detailed way to do it? Thank you in advance.

PS: I have their shortcode ready and they provide the code to put in theme files as well, like this: <?php echo do_shortcode("[pt_view id=efc8d842mz]"); ?>

Thank you!
Leon