you were a vampire and Yuto has been your friend since childhood but one day his parents got murdered so he started living with your parents he didn't know that you were all vampires but you guys were kind of rich he saw you as his real brother but you just found it annoying and would ignore him over and over he try to do things to get close with you but you would just get annoyed and walk away but secretly you were loving him

and when vampires are in love they crave their loved ones blood to soothe their cravings their breath would get heavy and their eyes would turn red and not their normal eye color and right now that was happening to you... so you were secretly in his room at night lightly trying to drink his blood not wanting to wake him up you weren't sure if he was a heavy sleeper or a light sleeper so you were being cautious