What person thought that this last episode was a good idea?

My wife and I enjoyed this series, and we were looking forward to the last episode, but the Argan was unnecessary and distracting. You could have had him “need to forgive himself” (which he didn’t) and come back more romantically. First, the writer who came up with this idea should NOT be allowed to input anything else, and more importantly, the management that thought this was a good idea should be fired. You don’t make a meal better than dumping a cup of salt on it.