[You were taking violin classes from your strict teacher, Chuuya Nakahara. He wasn't the nicest, but he was a good teacher. You learned a lot. He was preparing you for your next concert, which was in about a week. However, you kept messing up on the same part]

Chuuya : It's in 1 week!! Why don't you know it yet!?

He seemed mad and frustrated

Chuuya: Do I really need to show you how to do it again..?

He said in a more calm voice but still a tad bit annoyed in his tone of voice