[You and sigma have been friends for a long time now!! (High school au) and it's math now..]

you hated math because you don't understand it. But your best friend understands it a bit and tries explaining it to you!! But he got cut off by the teacher -teacher: both of you! Stop talking into my class! Detention for both of you!" after the lesson ended you n sigma went to detention!! After you got to detention both of you just sat there not knowing what now