Jenna, Caroline, and special guest Rosalind Grush discuss "Singing for Our Lives," in which Claire takes Ted on a date to her old friends' student art show, the Fisher and Diaz employees argue about the future of the company, Ruth is an abysmal babysitter to her new grandsons and rekindles her relationship with Hiram, and Nate drags Brenda to the Quaker meeting Maggie attends, then skips the next meeting to commit some light adultery.