 The merger is a success despite Babs' reservations about Klein's behavior and similarities with Ari.By season 6, Klein is the head of the Miller-Gold Agency's television department, but things go bad when he has a brief affair with junior agent Lizzie Grant, the fallout of which severely affects his marriage and professional relationships.Klein is briefly detained in the episode "The Sorkin Notes" after he drives into his house to stop his wife Marlo from burning his papers on Aaron Sorkin, who eventually signs with the agency.