Viv, Vix, and Icarus all go to the same school.
Vix is and edgy, defiant, delinquent so shes the only one who wears the black and red uniform and doesn't care if she gets expelled
Icarus is the local charity boy who does a lot of fundraisers and such for the school and is rather popular among his peers. Also totally a theater kid
Viv is the girl who will blow the competition out of the water when it comes to science but only really talks to teachers. Vix just rocked up one day to be her lab partner.
Icarus listens to vix's music and buys her merch cause he thinks shes cool and talented. Even if shes a bit harsh towards him at the start
Icarus and viv know each other cause theyre both in a science club and typically study together (sometime vix joins but she always ends up falling asleep or fucking off to go practice guitar)
Viv likes vix' chaotic energy and grim sense of humor
Vix thinks viv is super rad and affectionately calls her a nerd and other assortment of shitty sciencey nicknames like specs and brainniac
Vix assumed she loathes icarus cause his angel aesthetic. So she picks on him a lot cause shes like that. They end up getting along. hes nice to her and doesnt make a fuss about her being a monster. it makes her feel some kind of way. To outsiders it may looks like she hate him but they get along surprisingly after awhile