There are a few reasons why you might not see posts on this friends page:

• Enjoy the sun, enjoy the sea, enjoy the Rum might have no friends defined. If you are Enjoy the sun, enjoy the sea, enjoy the Rum, you can edit your InsaneJournal friends so they show up here.
• Enjoy the sun, enjoy the sea, enjoy the Rum might have friends defined, but all of their friend's posts might be over two weeks old (according to the times on our servers), and thus wouldn't be displayed here.
• Enjoy the sun, enjoy the sea, enjoy the Rum might have friends defined that post only protected entries that you can't view, because they haven't defined you as a friend in return.