Jimmy challenges Gretchen to tackle some of the responsibilities that come with being an adult.

Jimmy and Gretchen reveal that they're forgoing a traditional wedding.

Jimmy and Gretchen tell the story of their love to a prospective wedding planner.

This was an awesomely and heart-wrenchingly nostalgic parallel to their phone call from the Pilot, and it reminds us exactly why we love these people. They gossip, he tells her about the expo and she tells him Paul showed up to the divorce party...

Heidi tells her after eighth grade they weren't really friends anymore, that it might have been because of her family issues but that she started changing her personality according to who she as with she says pretty soon there was no real Gretchen.

Gretchen explored a lot about herself during this episode, and this is one of the good things that come from this time apart from Jimmy, by realizing why she wanted to be with someone completely unavailable.

(Jimmy’s arc offers the episode’s best line. After revealing the cover of his novel—phallic bombs, a Union Jack, a halved peach—the publisher’s head of marketing describes an imagined reader lighting candles and slipping into a bath.”)

“Zosia Mamet is playing an old figure in Gretchen’s life who runs a roller skating rink,” creator Stephen Falk said at the Television Critics Association summer press tour. “I’ll just say that. So there’s a lot of roller skating.”

Jimmy, oblivious as ever and believing, beyond all common sense, that everything between the two of them is totally cool now, thinks this is a great time to pivot to his novel. Does Gretchen want to see the galley? Sure!