i'm an orbit
translation: i am sapphic
sapphic: i'm an orbit
i'm an orbit
if the person who told this to you is enby or woman aligned, they are most likely saying they are a lesbian or sapphic since the kpop girl group LOONA and their fandom (orbits) are known to be extremely gay.
sapphic: oh haha i'm an orbit
person: oh, you like girls?
sapphic: yes
person: oh, you like girls?
sapphic: yes