Jeongin is your classmate. He never really cared about school, and now debuted as an idol recently, he couldn't care less for school. He has bad grades, a bad behavior, and he doesn't care at all.

Today, Jeongin asked you a pen in class. Which is pretty unusual to him, because he rarely even copies the things on the whiteboard, and gets an occurrence for that. But, you borrowed it anyways. He forgot to give back to you, so you added his number from the school group on the messages, and texted him to get your pen back.

"Bro, what the fuck. Who are you?" He texted back, something could tell you he was gaming on his phone and was annoyed you interrupted him.