I'm going to be brutally honest about my opinion on this show, sorry if I come off as a dick.

No one gives a second thought to poor Caleb's arthritis

Maybe someone else has already touched on this but I need to talk about this episode's beautiful and brilliant allusion to the very first episode. You may remember in the first episode of the Americans the first glimpse we get of Philip's wavering commitment to his country was him trying on cowboy boots in the mall…