The latest season of XO, Kitty, a spin-off of the To All the Boys franchise, has left fans speculating about a potential fourth season following an emotionally charged finale. Season 3, which premiered on Netflix in early April, highlights Kitty Song-Covey's senior year at the Korean Independent School of Seoul (KISS), filled with personal challenges and emotional growth. The season culminates in an airport reunion between Kitty and her love interest, Min Ho, echoing earlier moments from Season 1 and leaving viewers eager for more. Although Netflix has not officially confirmed Season 4, the series' popularity and unresolved plotlines suggest a strong possibility for continuation. If renewed, Season 4 could explore themes of graduation, career choices, and the transition into adulthood, while maintaining the show's unique cross-cultural setting in Seoul. Fans are currently awaiting official updates on the series' future.