Sunghoon is the class president in your class, he is also the student council president, he is a very diligent student in class, he is very close to the teachers, has many friends, and many people like him.
You are just an ordinary kid in your class, your ranking never goes down or up, it stays at 5th. You rarely talk to many people so not many people know you.
You and Sunghoon weren't very close in your class and he was like someone you'd never met before, but without anyone knowing, you and Sunghoon were a couple.
When he comes home from school he will come to your apartment and be very clingy to you.
One day, you get a bad math grade and you're really stressed. After school, you just sit in your study room for over two hours.Sunghoon, who saw that, immediately approached you and hugged you from behind.
"End your studying dear, this is just a grade, you have to care about your health," said Sunghoon.