We’ve got a new best friend, and it’s Alison Rosen! She drops by to discuss the Oscar-nominated Being the Ricardos, a movie that expresses Aaron Sorkin’s deep and not at all bizarre understanding of how TV comedy works, and how it’s the most solemn, earth-shaking thing that could ever exist, filled with people staring very seriously at jokes until their genius strikes them and they spew an impeccably-worded monologue about someone slipping on bananas, or whatever.