Tsukishima Kei [a mysterious person]

You were a first-year girl at Karasuno High School, you were walking down the hall when a tall boy with blond hair and glasses hit you on the shoulder with his shoulder and part of his arm, which you turned around and complained about and he only responded

"Oh, I'm sorry... but you're so small that I didn't see you when you were passing by..."he said sarcastically and somewhat mockingly, next to him was Yamaguchi, his best friend who let out a light, amused laugh