diff --git a/django/contrib/admin/templates/admin/field_line.html b/django/contrib/admin/templates/admin/field_line.html
index 10f37d5dc9..b7e2fc2ae0 100644
--- a/django/contrib/admin/templates/admin/field_line.html
+++ b/django/contrib/admin/templates/admin/field_line.html
@@ -9,14 +9,6 @@
   {% if not bound_field.has_label_first %}
     {% field_label bound_field %}
   {% endif %}
-  {% if change %}
-    {% if bound_field.field.primary_key %}
-      {{ bound_field.original_value }}
-    {% endif %}
-    {% if bound_field.raw_id_admin %}
-      {% if bound_field.existing_display %}&nbsp;<strong>{{ bound_field.existing_display|truncatewords:"14" }}</strong>{% endif %}
-    {% endif %}
-  {% endif %}
   {% if bound_field.field.help_text %}<p class="help">{{ bound_field.field.help_text }}</p>{% endif %}
 {% endfor %}
 </div>
diff --git a/django/contrib/admin/templates/widget/foreign.html b/django/contrib/admin/templates/widget/foreign.html
index b8e825bdae..6b43d044bd 100644
--- a/django/contrib/admin/templates/widget/foreign.html
+++ b/django/contrib/admin/templates/widget/foreign.html
@@ -10,3 +10,11 @@
 {% if bound_field.needs_add_label %}
     <a href="{{ bound_field.related_url }}add/" class="add-another" id="add_{{ bound_field.element_id }}" onclick="return showAddAnotherPopup(this);"> <img src="{% admin_media_prefix %}img/admin/icon_addlink.gif" width="10" height="10" alt="Add Another"/></a>
 {% endif %}{% endif %}
+{% if change %}
+    {% if bound_field.field.primary_key %}
+        {{ bound_field.original_value }}
+    {% endif %}
+    {% if bound_field.raw_id_admin %}
+        {% if bound_field.existing_display %}&nbsp;<strong>{{ bound_field.existing_display|truncatewords:"14" }}</strong>{% endif %}
+    {% endif %}
+{% endif %}
diff --git a/django/contrib/admin/templates/widget/one_to_one.html b/django/contrib/admin/templates/widget/one_to_one.html
index a93aa65f73..a79a12314f 100644
--- a/django/contrib/admin/templates/widget/one_to_one.html
+++ b/django/contrib/admin/templates/widget/one_to_one.html
@@ -1 +1,2 @@
-{% include "widget/foreign.html" %}
+{% if add %}{% include "widget/foreign.html" %}{% endif %}
+{% if change %}{% if bound_field.existing_display %}&nbsp;<strong>{{ bound_field.existing_display|truncatewords:"14" }}</strong>{% endif %}{% endif %}
diff --git a/django/db/models/fields/related.py b/django/db/models/fields/related.py
index 692c02b48a..2e61458800 100644
--- a/django/db/models/fields/related.py
+++ b/django/db/models/fields/related.py
@@ -76,6 +76,23 @@ class RelatedField(object):
         # but this can be overridden with the "related_name" option.
         return self.rel.related_name or opts.object_name.lower()
 
+    def prepare_field_objs_and_params(self, manipulator, name_prefix):
+        params = {'validator_list': self.validator_list[:], 'member_name': name_prefix + self.attname}
+        if self.rel.raw_id_admin:
+            field_objs = self.get_manipulator_field_objs()
+            params['validator_list'].append(curry(manipulator_valid_rel_key, self, manipulator))
+        else:
+            if self.radio_admin:
+                field_objs = [forms.RadioSelectField]
+                params['ul_class'] = get_ul_class(self.radio_admin)
+            else:
+                if self.null:
+                    field_objs = [forms.NullSelectField]
+                else:
+                    field_objs = [forms.SelectField]
+            params['choices'] = self.get_choices_default()
+        return field_objs, params
+
 class SingleRelatedObjectDescriptor(object):
     # This class provides the functionality that makes the related-object
     # managers available as attributes on a model class, for fields that have
@@ -451,23 +468,6 @@ class ForeignKey(RelatedField, Field):
     def get_validator_unique_lookup_type(self):
         return '%s__%s__exact' % (self.name, self.rel.get_related_field().name)
 
-    def prepare_field_objs_and_params(self, manipulator, name_prefix):
-        params = {'validator_list': self.validator_list[:], 'member_name': name_prefix + self.attname}
-        if self.rel.raw_id_admin:
-            field_objs = self.get_manipulator_field_objs()
-            params['validator_list'].append(curry(manipulator_valid_rel_key, self, manipulator))
-        else:
-            if self.radio_admin:
-                field_objs = [forms.RadioSelectField]
-                params['ul_class'] = get_ul_class(self.radio_admin)
-            else:
-                if self.null:
-                    field_objs = [forms.NullSelectField]
-                else:
-                    field_objs = [forms.SelectField]
-            params['choices'] = self.get_choices_default()
-        return field_objs, params
-
     def get_manipulator_field_objs(self):
         rel_field = self.rel.get_related_field()
         if self.rel.raw_id_admin and not isinstance(rel_field, AutoField):
diff --git a/docs/model-api.txt b/docs/model-api.txt
index 1c65b8614c..44253f301b 100644
--- a/docs/model-api.txt
+++ b/docs/model-api.txt
@@ -877,16 +877,8 @@ string ``"self"`` instead of the model name; references to as-yet undefined
 models can be made by using a string containing the model name.
 
 This ``OneToOneField`` will actually replace the primary key ``id`` field
-(since one-to-one relations share the same primary key), and has a few
-differences in the admin interface:
-
-    * No ``Place`` selection interface is displayed on ``Restaurant`` pages.
-      There will be one (and only one) ``Restaurant`` for each ``Place``.
-
-    * On the ``Restaurant`` change list, every ``Place`` -- whether it has an
-      associated ``Restaurant`` or not -- will be displayed. Adding a
-      ``Restaurant`` to a ``Place`` just means filling out the required
-      ``Restaurant`` fields.
+(since one-to-one relations share the same primary key), and will be displayed
+as a read-only field when you edit an object in the admin interface:
 
 See the `One-to-one relationship model example`_ for a full example.