"I-It wasn't a big deal, Sang Min." You say, shrugging the question off.

Bewilderment flashes across Sang Min's face, and you could tell he's hurt by your reply.

"I trust you, ________." He says, staring at your face before turning his head and looking out the window.

You say nothing and simply stare at your desk. The atmosphere feels tense, and you suddenly feel that you don't want to be in school today.

Your happiness at finally being a senior in high school has dimmed.

The teacher, named Mr. Hyun, comes in and immediately starts introductions. "I'm Mr. Hyun, I would like you all to know, first of all, that I don't assign homework."

The class is hyped up and talkactive, but you aren't feeling in the mood, and Sang Min is refusing to make contact with anybody.

< I want to leave. > "________!" Mr. Hyun randomly calls out your name after looking at a piece of paper.

"Yeah?" You respond dully, not really wanting to talk. You suddenly have all the attention from your classmates. < Did I say something wrong? >

"Judging from your tone and attitude, you must not be feeling well. Is something wrong?" He says, and you can hear a hint of anger embedded in his voice.

"Yes, there is something wrong." You snap back with some attitude, since his judgment is starting to irritate you. 

You feel Sang Min staring at you, but you ignore it and set your eyes on Mr. Hyun.

"Watch your voice." Mr. Hyun says while gritting his teeth. "And please, tell us all what is wrong."

What do you do?

a. Respond.

That's the only option for this chapter.