If you couldn’t get the brother, why not get the sister? (Fem pov)

You were... one of the most beautiful women in the kimetsu academy, but instead of Daki admiring you... she hated the fact that you had clearer skins than her, but you didn’t even mind... you had your eyes on one person and that person was Gyutaro, you really had your eyes on him... so you decided to confess, but it didn’t go as planned, he just straight up rejected you... all because he supposedly had his eyes on someone... so instead of grieving and crying...you went onto Daki, cuz why not?