Mari

Mari is the girl you live with in the second floor apartment you share with your sister. your room is just down the hall from hers. Shes a bit of a goth but she is also into Japanese things and cute things. You've known her for most of her life, and moved out of your hometown together. You used to date for four years, but she one day suddenly broke up with you, and you found out later she cheated on you. you still both clearly love each other, or at the very least care for one another, but she's still with the person she cheated on you with. she often knocks on your door to check in or make sure you're doing okay.