diff --git a/src/Module/Api/Friendica/Notification/Seen.php b/src/Module/Api/Friendica/Notification/Seen.php
index 396779bc38..f9a375f2bd 100644
--- a/src/Module/Api/Friendica/Notification/Seen.php
+++ b/src/Module/Api/Friendica/Notification/Seen.php
@@ -71,6 +71,7 @@ class Seen extends BaseApi
 					$ret  = [DI::twitterStatus()->createFromUriId($item['uri-id'], $item['uid'], $include_entities)->toArray()];
 					$data = ['status' => $ret];
 					DI::apiResponse()->exit('statuses', $data, $this->parameters['extension'] ?? null);
+					return;
 				}
 				// the item can't be found, but we set the notification as seen, so we count this as a success
 			}
diff --git a/src/Module/Api/Twitter/Friendships/Show.php b/src/Module/Api/Twitter/Friendships/Show.php
new file mode 100644
index 0000000000..2e9a604c72
--- /dev/null
+++ b/src/Module/Api/Twitter/Friendships/Show.php
@@ -0,0 +1,119 @@
+<?php
+/**
+ * @copyright Copyright (C) 2010-2021, the Friendica project
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace Friendica\Module\Api\Twitter\Friendships;
+
+use Friendica\Core\System;
+use Friendica\Database\DBA;
+use Friendica\DI;
+use Friendica\Model\Contact;
+use Friendica\Module\Api\Twitter\ContactEndpoint;
+use Friendica\Module\BaseApi;
+use Friendica\Network\HTTPException\NotFoundException;
+
+/**
+ * @see https://developer.twitter.com/en/docs/twitter-api/v1/accounts-and-users/follow-search-get-users/api-reference/get-friendships-show
+ */
+class Show extends ContactEndpoint
+{
+	protected function rawContent(array $request = [])
+	{
+		self::checkAllowedScope(self::SCOPE_READ);
+		$uid = BaseApi::getCurrentUserID();
+
+		$source_cid = BaseApi::getContactIDForSearchterm($_REQUEST['source_screen_name'] ?? '', '', $_REQUEST['source_id'] ?? 0, $uid);
+
+		$target_cid = BaseApi::getContactIDForSearchterm($_REQUEST['target_screen_name'] ?? '', '', $_REQUEST['target_id'] ?? 0, $uid);
+
+		$source = Contact::getById($source_cid);
+		if (empty($source)) {
+			throw new NotFoundException('Source not found');
+		}
+
+		$target = Contact::getById($target_cid);
+		if (empty($source)) {
+			throw new NotFoundException('Target not found');
+		}
+
+		$follower  = false;
+		$following = false;
+
+		if ($source_cid == Contact::getPublicIdByUserId($uid)) {
+			$cdata = Contact::getPublicAndUserContactID($target_cid, $uid);
+			if (!empty($cdata['user'])) {
+				$usercontact = Contact::getById($cdata['user'], ['rel']);
+				switch ($usercontact['rel'] ?? Contact::NOTHING) {
+					case Contact::FOLLOWER:
+						$follower  = true;
+						$following = false;
+						break;
+					
+					case Contact::SHARING:
+						$follower  = false;
+						$following = true;
+						break;
+					
+					case Contact::FRIEND:
+						$follower  = true;
+						$following = true;
+						break;
+				}
+			}
+		} else {
+			$follower  = DBA::exists('contact-relation', ['cid' => $source_cid, 'relation-cid' => $target_cid, 'follows' => true]);
+			$following = DBA::exists('contact-relation', ['relation-cid' => $source_cid, 'cid' => $target_cid, 'follows' => true]);				
+		}
+
+		$relationship = [
+			'relationship' => [
+				'source' => [
+					'id'                    => $source['id'],
+					'id_str'                => (string)$source['id'],
+					'screen_name'           => $source['nick'],
+					'following'             => $following,
+					'followed_by'           => $follower,
+					'live_following'        => false,
+					'following_received'    => null,
+					'following_requested'   => null,
+					'notifications_enabled' => null,
+					'can_dm'                => $following && $follower,
+					'blocking'              => null,
+					'blocked_by'            => null,
+					'muting'                => null,
+					'want_retweets'         => null,
+					'all_replies'           => null,
+					'marked_spam'           => null
+				],
+					'target' => [
+						'id'                  => $target['id'],
+						'id_str'              => (string)$target['id'],
+						'screen_name'         => $target['nick'],
+						'following'           => $follower,
+						'followed_by'         => $following,
+						'following_received'  => null,
+						'following_requested' => null
+					]
+				]
+			];
+
+		DI::apiResponse()->exit('relationship', ['relationship' => $relationship], $this->parameters['extension'] ?? null);
+	}
+}
diff --git a/static/routes.config.php b/static/routes.config.php
index f2c3ca4612..aadd369904 100644
--- a/static/routes.config.php
+++ b/static/routes.config.php
@@ -70,6 +70,7 @@ $apiRoutes = [
 	'/friends/list[.{extension:json|xml|rss|atom}]'                => [Module\Api\Twitter\Friends\Lists::class,            [R::GET         ]],
 	'/friendships/destroy[.{extension:json|xml|rss|atom}]'         => [Module\Api\Twitter\Friendships\Destroy::class,      [        R::POST]],
 	'/friendships/incoming[.{extension:json|xml|rss|atom}]'        => [Module\Api\Twitter\Friendships\Incoming::class,     [R::GET         ]],
+	'/friendships/show[.{extension:json|xml|rss|atom}]'            => [Module\Api\Twitter\Friendships\Show::class,         [R::GET         ]],
 
 	'/friendica' => [
 		'/activity/{verb:attendmaybe|attendno|attendyes|dislike|like|unattendmaybe|unattendno|unattendyes|undislike|unlike}[.{extension:json|xml|rss|atom}]'