XO, Kitty Season 3: 5 Shocking Updates On Release Date, New Cast, And Kitty's Love Triangle

The wait is almost over! As of today, December 18, 2025, fans of the Netflix hit series XO, Kitty are buzzing with anticipation because Season 3 is officially in the can. The romantic comedy spin-off of the beloved To All the Boys I've Loved Before franchise has captivated audiences globally, and the latest production updates from Seoul confirm that Kitty Song Covey’s next chapter is much closer than you think. The cliffhanger ending of Season 2 left Kitty in a complicated love square, and the upcoming season promises to deliver even more drama, romance, and K-Pop flair.

Netflix has not only confirmed the renewal but has also given a clear timeline for the show's return, with production wrapping up just a few months ago. This article breaks down everything we know about XO, Kitty Season 3, including the highly anticipated release window, the new faces joining the cast, the change in showrunners, and the explosive plot predictions for Kitty’s return to the Korean Independent School of Seoul (K.I.S.S.).

Anna Cathcart: Star of the Show and Biographical Profile

The heart of the XO, Kitty series is, without a doubt, Anna Cathcart, who portrays the titular character, Kitty Song Covey. Her infectious charm and relatable journey of self-discovery have made her a fan favorite since her debut in the To All the Boys film series. Here is a quick look at her profile and career highlights:

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• Full Name: Anna Cathcart
• Date of Birth: June 16, 2003
• Place of Birth: Vancouver, British Columbia, Canada
• Nationality: Canadian
• Role in XO, Kitty: Kitty Song Covey (Protagonist)
• Breakthrough Role: Agent Olympia in the PBS Kids/TVOKids series Odd Squad (2016–2019)
• Notable Filmography:
  • To All the Boys I've Loved Before (2018)
  • To All the Boys: P.S. I Still Love You (2020)
  • To All the Boys: Always and Forever (2021)
  • Descendants 2 (2017) and Descendants 3 (2019) as Dizzy Tremaine
  • XO, Kitty (2023–Present)
• Key Character Traits: Kitty is known for her confidence, optimism, passion for matchmaking, and fierce loyalty, which often leads her into complicated romantic situations.

The Most Likely Release Window for XO, Kitty Season 3

The biggest question on every fan's mind is the exact release date. While Netflix has not yet provided a concrete premiere date, the recent production news allows for a highly accurate prediction based on the streamer's typical post-production schedule.

Official Renewal and Production Confirmation

Netflix officially renewed XO, Kitty for a third season on Valentine's Day, February 14, 2025, which was a fitting announcement for the romantic series. Crucially, the cast and crew, including star Anna Cathcart, wrapped filming in Seoul in mid-July 2025. This is the most significant piece of information for predicting the release.

Post-Production Timeline Analysis

For a high-production-value Netflix series like XO, Kitty, which involves extensive editing, sound design, music scoring, and international dubbing, the post-production phase typically takes anywhere from five to eight months. Considering the July 2025 wrap date, the following release windows are the most plausible:

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• Late 2025 (December): If post-production is on an accelerated schedule, a holiday release in December 2025 is a possibility, capitalizing on the festive viewing season.
• Early 2026 (January–March): The most likely scenario is a premiere in the first quarter of 2026. A February 2026 release, perhaps again around Valentine's Day, would align perfectly with the show’s romantic theme and the timing of the Season 3 renewal announcement.

Fans should keep a close eye on Netflix's official social media channels for the first trailer and confirmed date, which is expected to drop in the coming months.

New Faces and Major Crew Changes for Season 3

The third season is set to introduce new dynamics, not just in the plot but also behind and in front of the camera, ensuring the series feels fresh and continues to explore new facets of life at K.I.S.S. and in Seoul.

The New Showrunner

A significant change for XO, Kitty Season 3 is the introduction of a new showrunner. While the previous seasons were helmed by Jessica O'Toole, the new season is reportedly moving forward with a different creative lead. This shift could signal a fresh direction for the narrative, potentially focusing more intensely on specific character arcs or introducing new thematic elements beyond the initial 'finding love' premise.

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Confirmed New Cast Members

The K.I.S.S. campus is expanding with several new students who will undoubtedly shake up the existing relationships and friend groups. Confirmed new cast members for Season 3 include:

• Sule Thelwell: Known for his work in other youth-focused projects, Thelwell is expected to play a pivotal new character who may challenge the existing romantic hierarchy.
• Soy Kim: A talented actress joining the ensemble, likely adding a new layer to the Korean student body and potentially interacting with characters like Yuri Han or Dae Heon.
• Christine Hwang: Hwang’s addition suggests the introduction of new dorm characters or academic rivals, adding more depth to the school environment.

These new additions, along with the returning core cast—including Anna Cathcart (Kitty Song Covey), Choi Min-young (Dae Heon), Anthony Keyvan (Q), Gia Kim (Yuri Han), and Sang Heon Lee (Min Ho)—will ensure the chemistry remains electric.

Plot Predictions: The Min Ho and Yuri Factor

Season 2 ended with a triple-threat cliffhanger that left Kitty’s romantic future completely up in the air. Season 3 is poised to tackle these complex relationships head-on, solidifying the series as a true romantic comedy with high stakes.

The Min Ho and Kitty Connection

The biggest shocker was Min Ho’s heartfelt confession of love to Kitty on the plane back to the USA. This moment completely changed the game, moving Min Ho from a witty rival to a genuine romantic contender. Predictions suggest that Season 3 will explore Kitty and Min Ho's relationship during the summer break, potentially as "close friends" or even a secret summer romance, making the inevitable return to Dae and Yuri at K.I.S.S. even more complicated.

Yuri’s Role in Kitty’s Journey

Another major development was the deepening connection between Kitty and Yuri Han. Their dynamic evolved from rivals to friends, with a clear romantic tension emerging, especially after Kitty's realization of her bisexuality. Fan theories widely predict that the Kitty/Yuri tension will become the central relationship dynamic of Season 3, forcing Kitty to confront her feelings for both the boys and the girls in her life.

Dae Heon and the Scholarship

Dae Heon, Kitty’s original long-distance boyfriend, is still in the picture. While his relationship with Kitty is strained, he remains a key figure. Furthermore, the plot will address Kitty's scholarship and her academic standing at K.I.S.S. It is expected that the drama surrounding her personal life will directly impact her academic life, potentially leading to a conflict that could see her considering leaving Seoul early.

The entities and themes expected to be central to Season 3 include: Korean Independent School of Seoul (K.I.S.S.), long-distance relationships, bisexuality exploration, love triangles, Min Ho’s confession, Yuri Han’s mother, academic pressure, Seoul landmarks, K-Drama tropes, Hanbok fashion, summer tour drama, Dae Heon's future, and Kitty Song Covey's self-discovery. The new season promises to be a thrilling continuation of Kitty's international adventure, and with filming wrapped, the countdown to its release is officially underway!