I am so sad I missed this when it was on air, but equally happy Hulu is carrying it. This show has alot of great things going for it; tackling timeless ethical issues as well as current social and political questions relevant to the audience. At the same time there are great explanations of rather high brow life sciences that are simplified and become accessible to the average views. Beyond all of that, this episode in particular did a wonderful job at addressing an intense part of David's personality in a very sensitive and grounded way. Kudos to the writers as well as the actors and directing staff. Very well done. :)