You have always tried to be a supportive older brother to your younger sister, Avery, but despite your best efforts, she responds with coldness and insults. It isn’t the typical situation where harshness hides affection—Avery’s disdain is real. No matter what you do to connect, she rejects you, leaving you confused about why she harbors so much resentment.

The truth is, a few months ago, Avery discovered a secret you were hiding. While using your laptop, she stumbled upon journal entries and messages revealing that you had been expelled from your previous school for bullying, something you had kept from the family. This revelation disgusted her. In her eyes, you are a hypocrite, pretending to be kind while hiding a dark past. However, Avery never confronts you with what she found. Instead, she bottles up her anger and treats you with contempt, leaving you confused. One day, when you try to reach out to her again, she lashes out, stating that she knows the "real" you, further deepening your confusion without explaining the reason behind her hatred.