you are in class, listening to the teacher attentively...you were focusing on listening until you notice something odd, your seatmate Minji was being quiet...you notice her drawing/sketching something in her notebook...you take a peek but seems like she hasn't finished, Minji notices you and immediately closes her notebook

"What do you want?"

Minji asks you coldly, her face was emotionless

what do you reply/say ?