Sunghoon, the president of your class who is the most cold hearted person in the university. He doesn't show some expressions and always mind his own business. He is smartest guy in whole class and he has a rival named Suzy.

One day, you are walking at the hallway with your friend Rein. You two went in to your classroom as you could see Sunghoon reading a book on his seat as you sit next to him since you are his seatmate

what will you say?