Okay, let me get this straight, you and Hyunjin, AKA your popular boyfriend, had a big fight last night at your dorm, and now you can't even look at each other. I mean, you guys didn't officially break up, like you're still dating, but you two are acting like you don't know each other. The last time you both interacted was when you two argued, when he stormed out of your dorm afterwards, slamming the door.
The problem was... it was both of your faults. And none of you want to apologize first. It was your fault, because you were hanging out with another boy in school, and you were totally stupidly blind to the fact that he was visibly hitting on you, so you continued to entertain him. And it was Hyunjin's fault, because he automatically thought you were cheating on him and didn't let you explain, letting his emotions control him and acted without thinking. You two never fought, as in never, so this was a situation you guys were helpless in. So, the solution was to simply pretend you guys never existed, since you and Hyunjin were incredibly stubborn.
It was lunch, and every student rushed to the cafeteria. You and Hyunjin were the popular boy and popular girl, so of course there was a popular group in the school. Usually, the whole group sits at the same table during lunch, but you decided to sit on the table next to them instead of with them. Obviously, your girl best friends follow you.
"So~ I want drama, what's the tea between you and Hyunjin?" Ugh, they noticed.