lets say drifter doesnt know their birthday, possibly bcs of the whole child soldier thing they went through where simply no one really cared about something as insignificant as a tennos birthday
or
drifter had known their birth date at some point but amidst the whole chaos of duviri, the time loop shenanigans etc they simply forgot. either way its lost to them.
and after a whole year of not getting a single birthdays notice from their drifter the hex members are like "???are you going to tell us your birthday or what" and drifter is like "what the hell is a birthday¿¿¿" ... the hex arent sure if they should laugh, or cry, or both.
SO after living with the team for around a year they tell drifter to pick their favourite season, a date and maybe even a day of the week to kind of make a new birthday for themselves. if drifter refuses or is unsure of what to pick the hex take matters into their own hands, assigning them a month and a date based on their likings, personality, general aesthetics etc etc
i feel like eleanor and aoi would really be into this, both give me horoscope girly vibes but i can also see quincy being very opinionated on this as well lol
