Why Yujin plays the piano

Yujin's wide gaze trembled.

The kids frowned, glaring at Chunhee as one of them stomped their feet. "Why do you care so much! Han Chunhee, mind your own business!"

"Y-Yeah, stop shouting at us!" Another kid exclaimed.

"T-That…" Chunhee stammered as he pouted, his eyes about to glisten with tears as more and more kids began to surround him while looking at him intensely. 

Yujin's face darkened. He took steps forward, revealing himself.

The kids' expressions quickly changed. "Y-Yujin…!"

Yujin looked at them coldly, only uttering a simple remark, "Leave. If you don't, I will call all the guards."

The kids trembled on the spot, worrying frightened expressions as they all hurriedly ran away. One of them even turned back and angrily glared at Yujin, "W-We're not done, Yujin! You're gonna pay for humiliating me!"