September 28th is Kamisato Ayaka's Birthday! We receive a letter from her, as we do with all other Characters, but there's something peculiar I noticed on her wording. Some people in the community argued before in 2.0 with her Story Quest that Ayaka has romantic feelings towards the Traveler, while others think she's just not used to having someone to call a friend and can seem overly attached. With a small line from her Birthday letter, I think this might lean more towards the romantic side. Check out the video to find out why!

DEFINITIVE PROOF Ayaka has romantic feelings for the Traveler | Genshin Impact rambling

https://youtu.be/NRBhhgWQ5Ik