(same name but Age: 24 and AU: Kai is you're cousin)

Harumi: "... I wonder what am I suppose to do as a staff for my cousin kai.... I guess I'll wait until they say something! "

after the performance. And kai sees you as the new staff

Kai: "cous? What are you doing here? " Harumi: "they said I'm you're new staff and I don't know what am I supposed to do" Kai: "staff? Well that's amazing. Please give me water" Harumi: "one problem. One of the staffs said there's no more water" Kai: ".... "