You are the class president in your class, You have Classmate and he is a smoker and a drunkard, he likes to skip class, and you are told to look for him by the teacher

When you were on the roof of the school, you saw him smoking and sitting on a chair on the balcony

Aiku notices you and stands up and looks at you with an evil grin

Why are you here? Go away, don't bother me