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XO, Kitty Season 3 Wraps Filming in Seoul and Moves Into Post-Production

The series is now in post-production ahead of an expected early 2026 release, featuring three new recurring guest stars.

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​XO Kitty Season 3 Wraps Up Filming With Special Video, New Cast Members; Fans Expect More Romance In Air

Overview

  • Season 3 completed principal photography in Seoul this month after filming began in April and extended into mid-July.
  • The show has entered post-production with Netflix yet to announce an official premiere date but aiming for early 2026, likely in March.
  • New cast additions include Sule Thelwell as Marius, Soy Kim as Yisoo and Christine Hwang as Gigi, while Hojo Shin has been promoted to series regular.
  • The upcoming season will follow Kitty Song Covey into her third semester at the Korean Independent School of Seoul, resolving last season’s cliffhanger with heightened romance and adventure.
  • Produced by Awesomeness Studios and ACE Entertainment, XO, Kitty continues Netflix’s strategy of expanding the To All the Boys universe through YA spin-offs.