Warning: This article contains spoilers for Xo, Kitty!Xo, Kitty is an action-packed romantic comedy, and its ending is just as mysterious as it is eventful. A spinoff of Netflix’s rom-com To All The Boys I Loved Before, Xo, Kitty follows Lara Jean’s sister Kitty, who decides to spend a year abroad attending school in Korea to be closer to her long-distance boyfriend, Dae. However, when Kitty arrives at her new school, Kiss, she discovers that her plan has a wrench in it, as Dae is in a (fake) relationship with another girl, Yuri. Combined with learning about her mother and adjusting to a new school, Kitty has more to tackle in Xo, Kitty than she originally thought.

Even though Dae and Kitty finally get to be together by the end of Xo, Kitty, Kitty discovers that it’s not the happy ending she thought it would be.