XO, Kitty' Season 2 showrunner Jessica O'Toole explained how the Noah Centineo cameo came together in an interview with Deadline.

The second season of Netflix's teen series "XO, Kitty" is almost here. Set again in Seoul, here’s everything to know about Season 2, from the release date to the cast.

Alex, the adorable Australian teacher who supported Kitty throughout season one, is barely in season two at all, and even Yuri feels less important to the story by the time this shorter run comes to an end. That's also the case with Praveena, who starts out strong before fading into the background as other stories jostle for centre stage.