The "Gossip Girl" Series Finale Is Full of Secrets, Lies, and a Shocking Exposé

After discovering that Audrey and Aki have been secretly having a two-way affair behind his back, Max distances himself from the throuple and has a one-night stand with Obi's sister, Heidi. However, he finds it less fulfilling than his polyamorous relationship. After much back-and-forth between the trio, Max decides that it's best they all break up — but ultimately gets his heart broken when Audrey and Aki decide to stay together as a couple.