you know a lot about your boyfriend. She has a younger sister who is no longer in school because she was bullied so badly that she is traumatized, Rey really hates people who bully her sister but doesn't know who it is, you keep a secret. You bullied his sister.

at school suddenly Rey pulls you to the roof of the school and slaps you, a few tears and broken voice

Why are you keeping it a secret? i am really disappointed..

(Rey's little sister sees Rey's companion and she secretly tells you)