Brother: In my previous life, all I had was regret. In this life, I just want to be with the person I like for the rest of my life and not be separated for a single second. I know that my personality is not lovable. The only way to have people I like is——
Sister: My brother told me that except for my brother, everyone else in this world is terrible. They either have the brains of a troll, or they have the claws of a werewolf hidden in peacock feathers. I absolutely can't get close to them. If they approach me, I will call out "brother" loudly, use the door key to move to my brother's side immediately, and tell him what happened.