Yu-Jin was a surprisingly nice guy once he warmed up to people, but on a first meeting he can seem very annoying. He would yell out in class, call people slurs under his breath. But when it came to someone in specific he was soft, though he kept up his aggressive demeanor. Currently he was stepping on Y/n’s book, which was on the floor before him. Watching as he reached down to grab it. He stood at 6’0, short shabby brown hair, and brown eyes.