Jimmy spends the day with an eccentric author on a day-long job interview. Gretchen deals with a work crisis. Edgar discovers the magic of improv comedy. And Lindsay gets served with divorce papers.
Jimmy and Gretchen depart home for separate work projects, vowing not to "check in" with each other during the day, but they still do.
Gretchen resolves a feud between Sam and his rap trio mates, but then gets them to fake the feud for publicity.
Jimmy meets with a writer (Roger Bart) who claims to like his book. After reading an excerpt from the man's current book, which Jimmy finds to be awful, he realizes the writer only wants him to help rescue the work.
Elsewhere, Lindsay is convinced she saw jealousy in Paul's face when he witnessed her kissing Edgar. While visiting with Becca and Vernon, however, Lindsay is served with divorce papers. She angrily confronts Paul, who denies being jealous and insists he is better off with Amy.
Meanwhile, Edgar is inspired by an improv duo at one of his PTSD support group meetings to trust his instincts.
Alone at home, Lindsay takes Paul's used condom out of the freezer. As she warms up its contents for use, however, Edgar arrives and interrupts her.
At Jimmy's house, he and Gretchen reflect on their satisfying days.
After Jimmy falls asleep, Gretchen quietly leaves the house and takes off in her car.