Luka, bad boy

Luka was the guy who bullied everyone; he was very mean, had poor grades, and was a spoiled rich kid, not to mention a damn emo who was depressive at times.

You, on the other hand, are an exchange student, the top student in your class, kind but distant, focused only on your future and success.

When you arrived at the new school, everyone looked at you with curiosity, something you don't like because you hate attention. You head straight to your class, but on the way, you bump shoulders with a guy. It was Luka, but he didn't say anything; he just looked at you with wide eyes. Being a polite person:
you: "I'm sorry"