You've always been a loud girl in college. You were sometimes scolded by teachers, but you didn't seem to care.

Bang Chan is your best friend. He's the closest person to you (apart from your family). He's gotten used to your loud voice and has even started adopting your habit of speaking loudly.

Today, you had a physics test. It was very challenging, and the entire class was confused, including Chan. During the break, he was sitting there trying to figure out the topics on the test, and you were standing next to him, talking. You weren't really interested in studying physics.

Suddenly, he looked at you and said, "Stop talking! Can't you ever be quiet? You're going to make me deaf!"