Fans of the Netflix series XO, Kitty have reason to celebrate as the streaming giant has confirmed a third season for the popular spinoff of the To All the Boys I’ve Loved Before films. The show, which follows the adventures of Katherine “Kitty” Song Covey at the Korean Independent School of Seoul (KISS), wrapped production in July 2025, according to Netflix announcements. This renewal comes on the heels of a dramatic Season 2 cliffhanger, setting the stage for more romance, drama, and self-discovery in the lives of its young characters.
Anna Cathcart reprises her role as Kitty, the plucky protagonist whose time abroad has been filled with romantic entanglements and cultural explorations. The series, based on Jenny Han’s trilogy, has garnered a dedicated following since its debut, blending elements of K-drama with American teen comedy. Netflix revealed the Season 3 renewal alongside news that production had concluded, signaling a potentially swift turnaround for viewers eager to see what happens next.
Among the most exciting updates are the additions to the cast. Netflix announced that Sule Thelwell, known for his work in Saint X, will join as Marius. This character might connect to a storyline from previous seasons, as Anthony Keyvan, who plays Q, hinted at potential developments. In Season 1, Q mentioned a romantic history with a former roommate named Marius, and Keyvan told Deadline, “We did plant those seeds, and we may or may not see those seeds bloom.” Thelwell’s casting could bring that thread to fruition, adding layers to Q’s personal journey.
Other newcomers include Soy Kim, who will portray Yisoo, and Christine Hwang, set to play Gigi. Kim brings experience from projects like Like a French Film and Sorry Not Sorry, while Hwang has appeared in Law & Order: SVU. These additions promise fresh dynamics to the ensemble, which already features a mix of returning stars. According to Netflix, the core cast remains intact, with Minyeong Choi as Dae, Gia Kim as Yuri, Sang Heon Lee as Min Ho, and others including Regan Aliyah as Juliana, Peter Thurnwald as Alex, and Anthony Keyvan as Q.
Keyvan, speaking on the red carpet for the Stranger Things Season 5 Volume 1 world premiere in November 2025, offered insights into the upcoming season. He described a shift toward more mature themes, saying, “It was a little bit different this season. We’re a little bit older. We’re dealing with a little bit more mature topics, I would say.” He added, “We’ve got some new cast members, which is always exciting, but it’s still the same old hijinks that the KISS students are getting into all the time. It was really great to be back.” Keyvan’s comments suggest the show will evolve as its characters approach their senior year in high school.
Returning cast members also include Joshua Lee as Jin, Sasha Bhasin as Praveena, Michael K. Lee as Professor Lee, Philippe Lee as Mr. Moon, Jocelyn Shelfo as Madison, Han Bi Ryu as Eunice, and Sunny Oh as Mihee. Notably, Hojo Shin, who plays Jiwon, has been promoted to a series regular, indicating a larger role in the unfolding narrative. This ensemble has been praised for its diverse representation and authentic portrayal of teenage life in a multicultural setting.
To understand the anticipation for Season 3, it’s worth recapping the events of Season 2, which premiered earlier and left fans on the edge of their seats. Kitty delved deeper into her Korean heritage, meeting her grandmother’s sister, a matchmaker in Seoul. She attempted to step back from her usual meddling in others’ love lives but experimented with dating Praveena. However, her unresolved feelings for Yuri emerged, sparking chaos within her friend group. A talent competition sponsored by Min Ho’s father gave Dae an opportunity to tour the world with Min Ho’s brother.
In a last-minute twist, Kitty asked Min Ho if she could join him on the summer tour with his father and brother. Her study abroad year at KISS concluded, but her scholarship was renewed, allowing her to stay longer. Meanwhile, Q secured a spot in a summer track program at USC, and Yuri and Juliana’s relationship ended after a revealing letter from Kitty about a kiss that occurred while they were dating. These developments set up Season 3 to begin in the summer, as teased at the time of renewal.
Behind the scenes, there’s been a change in leadership. Valentina Garza has taken over as showrunner for Season 3, succeeding Jessica O’Toole, who helmed Season 2. Jenny Han, the author of the original books, continues to executive produce alongside Matt Kaplan of ACE Entertainment. The production is handled by Awesomeness Studios, ensuring the show’s signature blend of heartfelt moments and lighthearted antics.
“We’re a little bit older. We’re dealing with a little bit more mature topics, I would say,” Keyvan said, reflecting on the cast’s growth and the season’s tone.
While a specific release date for Season 3 has not been announced, the fact that production wrapped in July 2025 suggests it could arrive sooner rather than later. Netflix has positioned the series as a key part of its young adult lineup, capitalizing on the success of the To All the Boys franchise, which has amassed millions of views globally. The show’s focus on themes like identity, friendship, and first loves resonates with a broad audience, particularly Gen Z viewers navigating similar experiences.
No major conflicts in reporting have emerged, with sources consistently highlighting the production wrap and cast additions. Deadline, a reliable entertainment news outlet, provided detailed updates, including Keyvan’s quotes from the November 2025 premiere. The consistency across announcements underscores the straightforward progress of the series, free from the production delays that have plagued other Netflix projects in recent years.
As XO, Kitty moves forward, it joins a wave of teen dramas on streaming platforms that explore global cultures and personal growth. Shows like Heartstopper and Never Have I Ever have set a high bar, and with its K-drama influences, XO, Kitty stands out for its unique fusion. The introduction of new characters like Marius, Yisoo, and Gigi could expand storylines, potentially delving into Q’s romantic past or introducing new rivalries and alliances at KISS.
Looking ahead, the series’ evolution toward more mature topics, as Keyvan mentioned, may address real-world issues facing high school seniors, such as college decisions, long-distance relationships, and self-identity. With Kitty’s scholarship renewed and summer adventures on the horizon, Season 3 promises to build on the emotional highs and lows of previous installments. Netflix’s investment in the show reflects its strategy to retain younger subscribers amid growing competition from platforms like Disney+ and Hulu.
In the broader context of entertainment news, the renewal aligns with other Netflix developments, such as Keyvan’s upcoming role in the rom-com Just Picture It alongside Millie Bobby Brown. As the industry recovers from strikes and pandemics, projects like XO, Kitty offer a steady stream of content that keeps audiences engaged. Fans can expect more updates as a premiere date approaches, but for now, the wrapped production and teased plot points have sparked excitement across social media and fan forums.