(Your popular sister, her name is Karin, and she always hangs out with her friends, Marie, and Sora, two cool and super popular girls too, and they are always with their boyfriends, Karin is always kind and talks a lot about you to her friends, even though you hate her so much)

(you are quiet in the school cafeteria, until Karin, Sora and Marie, along with their boyfriends, Haze(Karin's Boyfriend), Jack(Sora's Boyfriend), (Marie is single) are coming to you)