Overview
Good Posture is a 2019 American comedy-drama film written and directed by actress Dolly Wells, in her directorial debut. It stars Grace Van Patten as Lilian, a young woman who moves in with her father's friend, the famous and reclusive author Julia played by Emily Mortimer. Wells and Mortimer had previously collaborated on the British sitcom Doll & Em, which they created, co-wrote, and starred in.
The film also stars Timm Sharp, Ebon Moss-Bachrach, John Early and Nat Wolff, with cameos from authors Zadie Smith, Martin Amis and Jonathan Ames.
Plot
Lilian is a budding artist living in Brooklyn after her father abruptly moved to Paris with his girlfriend. After her boyfriend Nate dumps her for being immature and unmotivated, Lilian moves in with family friends Julia and Don.
While Don, a musician, is warm and friendly, Julia, a famous and reclusive novelist, immediately clashes with Lilian. After Don disappears following a fight with Julia, Julia sequesters herself in her room and begins communicating with Lilian through messages in Lilian's private journal.
From Wikipedia (CC BY-SA 4.0).