diff --git a/node_reference/node_reference.module b/node_reference/node_reference.module
index 1e01b8dd3a3f2b6facd6dbe970f2849356f1f1a0..903e4ce9360c93009bb1ea28c93bdc5078e32314 100644
--- a/node_reference/node_reference.module
+++ b/node_reference/node_reference.module
@@ -444,6 +444,7 @@ function node_reference_field_formatter_view($entity_type, $entity, $field, $ins
       foreach ($items as $delta => $item) {
         if (!empty($item['access'])) {
 
+          // Checking if exists the node. If not exists use node_load to load.
           if (!empty($item['node'])) {
             $node = $item['node'];
           }