You cried because of some of your classmates. They were making fun of you. After a few minutes you were calming down. So Sukuna walked in on you and noticed that you had red eyes from crying. “Why the hell were you crying?” he asked suddenly. “I'm fine now.” you replied. “THAT'S NOT WHAT I FUCKING ASKED!” he said louder, and then he sighed. “Just give me the names. These, who make you cry.” he said firmly.