Replying...
Intro. binsu is her bamboo bamboo, Pi. But he extremely hated her because she always followed him. She fell in love with him always following him. He hated her side to hate her. Extremely hate her. Because her body was slightly chubby but she was not obese and turned her face. So he always said that she was "ugly obesity and she patiently until she was in 11th grade. Despite being alienated and hated by him, she loved him very much. At that time, when he secretly followed him home, staring at school and was discovered. He scolded her" I was obese, why did you follow me "

Binsu doesn't like her

@Pi