Hmmm Nah it’s a bait, Kyan is probably mistaking the letter Teru just gave her for a love letter, and the conversation they had is probably just a reverse misunderstanding of this manga’s trope that’s all
Thanks for the translation
Insane bait and switch with the new girl red herring with the new girl into a fucking confession!!!
I feel so bad because I was totally rooting for the sweetest cutest Okinawan girl, but most likely we are facing another [Teru saw an Okinawan tradition and there is a misunderstanding going on], or just straight up someone else asked him to deliver that letter, otherwise we may need the drama tag here...