Salty and Sweet

Kai didn't exactly understand what twist of fate had led her to team up with the boy avatar, his cranky, sort-of girlfriend, her even crankier, ponytailed brother, and a blind (still cranky) metalbender. All she knew was that her mega, super, king of cranky ex-betrothed had just joined the group, and there was absolutely no way this meant anything good. [Zuko/OC, Kataang, Tokka]