Letters

Dear Jinora, I bet I'm not doing this properly, since I've never written letters before, but Opal suggested it to me and I thought it was a great idea. How else am I supposed to talk to my best friend, after all? I know it's only been a week or two but I already miss you like crazy / Book 4 speculation. Separated by airbending duties, Kai and Jinora exchange letters. Three-shot