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.