XO, Kitty season 3: release date, cast, trailer and plot updates

The students of KISS are coming back. XO, Kitty returns for a third season on Netflix, and the buzz this time centers on senior-year drama, a new crop of characters, and a surprise appearance that ties the spin-off closer to the original To All the Boys I’ve Loved Before films. Fans who followed Kitty’s journey from Vancouver to Seoul are already gearing up for April.

With production secrets now out and a trailer available, expectations are high for emotional reunions, family revelations, and the possible deepening of Kitty’s relationship with Min Ho. Below is a concise guide to everything confirmed so far about XO, Kitty Season 3 — from its release date and trailer to the cast, plot direction, and what happened at the end of Season 2.

Release date: When can you stream XO, Kitty Season 3?

Netflix has set the premiere for April 2, 2026. That’s when new episodes drop globally on the platform, sending Kitty and her classmates back to the Korean Independent School of Seoul (KISS) for their final year.

Trailer drop and first look footage

A Season 3 trailer is now available and centers on the onset of senior year. The preview teases heightened stakes — from college pressures to family reunions — and gives viewers a clearer sense that Kitty’s story will balance teen romance with broader personal growth.

• Trailer highlights include new relationships, glimpses of large family gatherings, and scenes that suggest big emotional choices ahead.
• Netflix also released short cast reaction clips revisiting Season 2’s most dramatic moments, which are useful refresher material before Season 3 arrives.

Plot preview: What senior year looks like for Kitty

Season 3 positions Kitty Song Covey as a young woman trying to map out the last big year of high school. Her goals are straightforward on the surface: spend more time with family in Korea, create lasting memories with friends, and finally figure out her path with Min Ho. But the trailer and official synopses promise twists that will complicate those plans.

Key story threads to watch

• Family ties: Kitty will dive deeper into her Korean relatives, including reconnecting with people she didn’t know well before.
• Friendship and belonging: The final year at KISS will test bonds, loyalties, and future ambitions among the core group.
• Romantic tension: Kitty and Min Ho’s relationship is front and center — expect obstacles, promises, and turning points that could define their future.

Confirmed cast: Who returns and who’s new

The principal ensemble is back for another season, with both familiar faces and fresh additions joining the KISS roster. Anna Cathcart returns as Kitty, leading an ensemble that continues to draw on diverse talent from both Korea and North America.

• Returning cast: Anna Cathcart (Kitty Song Covey), Sang Heon Lee (Min Ho), Minyeong Choi (Dae), Gia Kim (Yuri), Anthony Keyvan (Q), Hojo Shin (Jiwon), Peter Thurnwald (Alex), Regan Aliyah (Juliana), Sasha Bhasin (Praveena), Joshua Lee (Jin), Michael K. Lee (Professor Lee), Jocelyn Shelfo (Madison), Han Bi Ryu (Eunice), Sunny Oh (Mihee), Philippe Lee (Mr. Moon).
• New additions: Sule Thelwell (Marius), Soy Kim (Yisoo), Christine Hwang (Gigi).
• Lana Condor is confirmed to make a cameo as Lara Jean Covey, reuniting Kitty with her older sister from the To All the Boys series.

How the Lara Jean cameo came together

Rumors circulated after various cast interviews hinted that familiar faces from the original films might appear. Netflix confirmed Condor’s cameo on March 7, and she expressed enthusiasm about reuniting with Anna Cathcart and stepping back into the XO, Kitty universe. The cameo brings a direct link between Kitty’s new life in Seoul and the Covey family story that launched the franchise.

Season 2 recap: What set up Season 3

Season 2 ended with several key developments that shape the coming season. Kitty secured her scholarship, ensuring she can return to KISS for senior year. She also spent time rebuilding family connections and closed a chapter her late mother had wanted healed. On the romantic front, Kitty and Min Ho grew closer over the season; Kitty asked him to wait, leaving their future intentionally unresolved and creating a clear emotional arc for Season 3.

Where to catch up before April

If you want to be fully prepped for the new season, rewatching both XO, Kitty Seasons 1–2 and the original To All the Boys films will refresh character histories and emotional beats. Netflix’s trailers and behind-the-scenes clips are also a quick way to revisit standout moments and see how the cast felt about Season 2’s turning points.

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David Miller

David Miller is an entertainment expert with a passion for film, music, and series. With eight years in cultural criticism, he takes you behind the scenes of productions and studios. His energetic style guides you to the next big releases and trending sensations.