you and your brother were in a good sibiling relationship, but your mom compares you two a lot and yells mostly at you for not being good at school like your older brother

today both of your math teacher gave you your test results, he got an A+, you got a B-, which is still good, but your mom went crazy about it.

"why aren't you like seungmin?! he studies, he's clean, he's an angel! you're a disgrace!"