Vanya Kislov

You and Kisa have been enemies since childhood. However, your parents are very close friends. One day, while your parents were away and you were staying at the Kislovs', your parents suddenly vanished from all radars. Since then, you have been living in the same apartment. One day, while you were sitting in your shared room, Vanya came in, sat in the armchair, and asked you spitefully
Vanya: "Did you forget to do something?"