The bustling streets of Seoul pulse with K-pop anthems, cherry blossoms swirl in the summer breeze, and Kitty Song Covey—our eternal optimist and self-proclaimed matchmaker—stands on the precipice of her boldest leap yet. Netflix has officially renewed XO, Kitty for Season 3, and the anticipation is electric. Announced on Valentine’s Day 2025 with a playful reel featuring star Anna Cathcart unboxing the good news, the spin-off from Jenny Han’s beloved To All the Boys I’ve Loved Before universe is set to deliver its most heartfelt, chaotic, and romantic chapter to date. “When your heart jumps first… your world follows.” This tagline captures the essence of what’s coming: Kitty & Min Ho’s riskiest chapter yet, where love leaps, hearts race, and everything could change in one heartbeat.

Production wrapped in July 2025 after an emotional shoot in Seoul, with the cast sharing tearful behind-the-scenes videos that hint at the depth awaiting fans. Expected to premiere in March 2026, Season 3 marks a turning point—not just Kitty’s senior year at the Korean Independent School of Seoul (KISS), but the show’s evolution into a more mature exploration of love, identity, and independence. As showrunner Jessica O’Toole promised during the renewal announcement, “If you thought junior year at KISS brought the drama… just wait.” And with the series’ first-ever summer episode on the horizon, prepare for sun-soaked adventures, beachside confessions, and plenty of that signature “lots of kissing” she teased.

At the center of it all is Anna Cathcart’s luminous portrayal of Kitty Song Covey. Now 22 and radiating confidence, Cathcart has grown alongside her character, infusing Kitty with a newfound maturity that mirrors the actress’s own journey. “Kitty has always been the chaos queen who follows her heart,” Cathcart shared in interviews following the wrap. “But this season, those leaps come with real consequences. It’s exciting—and a little scary—to see her navigate that.” After Season 2’s explosive cliffhanger—where Kitty impulsively joined Min Ho on his family’s summer tour after finally admitting her feelings—the new season dives straight into the fallout. Will this “summer of love,” as Netflix calls it, ignite the slow-burn romance fans have been shipping since day one?

The Kitty-Min Ho dynamic, affectionately dubbed #MoonCovey by devotees, is the beating heart of the series. Sang Heon Lee’s Min Ho—brooding, sarcastic, yet vulnerably loyal—has evolved from arrogant rival to Kitty’s steadfast supporter. Their chemistry crackles in every shared glance, rainy-day argument, and quiet moment of understanding. Season 2 teased us mercilessly: stolen touches, near-confessions, and that heart-stopping finale where Kitty chickens out but boards the plane anyway. Lee has hinted at “electric tension” ahead, saying, “Min Ho has spent seasons building walls. Now, with Kitty by his side all summer, those walls might finally crumble.” Fans are already theorizing epic moments: sunset beach walks, jealous confrontations during tour stops, and—finally—that long-awaited first kiss.

But this isn’t just a two-person story. Season 3 expands the ensemble with fresh faces and deeper arcs. New recurring cast members include Sule Thelwell as Marius, Soy Kim as Yisoo, and Christine Hwang as Gigi—characters poised to shake up friendships, rivalries, and potential love triangles. Hojo Shin’s Jiwon has been promoted to series regular, promising more family drama for Min Ho. Returning favorites like Gia Kim’s Yuri, Minyeong Choi’s Dae, Anthony Keyvan’s Q, and Regan Aliyah’s Juliana bring continuity and growth. Yuri’s journey toward self-acceptance continues, Q navigates long-distance challenges, and Dae grapples with lingering feelings. Even Professor Lee (Michael K. Lee) and Madison (Jocelyn Shelfo) add layers of mentorship and mischief.

Creator Jenny Han remains deeply involved as executive producer, ensuring the show stays true to its roots: heartfelt coming-of-age tales infused with K-drama flair. Yet Season 3 leans bolder. With the cast now portraying seniors, expect a “more mature take,” as Anthony Keyvan described. Themes of sexuality, cultural identity, and future dreams take center stage. Kitty’s exploration of her bisexuality—sparked by feelings for Yuri and others—deepens, while her connection to her late mother’s Korean heritage reaches new emotional peaks. The renewed scholarship secures her spot at KISS, but senior year brings college applications, family pressures, and the terrifying question: What happens after graduation?

Filming in Seoul once again immersed the cast in the city’s vibrant energy. Behind-the-scenes glimpses show Cathcart and Lee laughing between takes, group karaoke sessions, and emotional farewell posts. “My heart is so full,” Cathcart captioned her wrap photo. The production’s authenticity shines through: real locations from bustling Myeongdong markets to serene Han River parks promise stunning visuals. Costume designer Shirley Kurata evolves Kitty’s wardrobe—bolder prints for confidence, softer pastels for vulnerability—while the soundtrack blends K-pop hits with swoony ballads.

What makes XO, Kitty endure is its unapologetic optimism amid chaos. In a streaming landscape full of cynicism, Kitty reminds us that following your heart—even when it leads to heartbreak—is worth the risk. Season 3 tests that philosophy like never before. Will Kitty and Min Ho finally become endgame? How will new characters disrupt the group dynamic? And when senior year ends, can Kitty balance her American roots with the life she’s built in Seoul?

Early buzz is explosive. Social media overflows with fan edits of Kitty-Min Ho moments, theories about summer tour drama, and pleas for crossovers (Lara Jean cameo, anyone?). Viewership stats from Season 2—debuting at #2 globally with millions of hours watched—cemented the renewal, proving this spin-off has surpassed expectations.

As March 2026 approaches, one thing is clear: Kitty Song Covey’s journey is far from over. Her heart has jumped—and now the world is racing to catch up. Get ready for laughter, tears, butterflies, and those heart-racing moments that only true love (or true chaos) can deliver. XO, Kitty is back, bolder and braver than ever. And this time, when her heart leaps… we’re all leaping with her.