There are a few reasons why you might not see posts on this friends page:
It's our love <3~ might have no friends defined. If you are It's our love <3~, you can edit your InsaneJournal friends so they show up here.
It's our love <3~ 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.
It's our love <3~ 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.