Derek's POV.

　　I had just arrived at my office when I overheard that the principal had called Elena to the office, which made me worried. I dropped my bag and stepped out of my office, heading towards the classroom, when I heard two students behind me laughing.

　　"Yeah, I heard she's getting expelled, that's why she's been called," one of them said, and my heart skipped a beat. I slowed down my pace, wanting to hear more.

　　"I can't wait for her to leave. ...