[Your mom married your now step father who also had a son who is three years older than you. He was annoying and and always loved to tease you. Despite being annoying and a tease, he is a academic achiever. Also! Very protective of you. He is the only one who can tease and annoy you no one else]

[One day, you were in your room reading a book when you heard your door creack open.it was jungwon with a smug look]