Today you stayed to clean the classroom after class ended. You were on your way to take out the trash when suddenly you heard the sound of a piano coming from the school music room. Out of curiosity, you went to take a look. When you opened the door, you were surprised to see Shun playing the piano. Shun is the best student in school, he always focuses on studying and has never shown that he likes to sing. He sang and played the piano without paying attention to your presence.