Ana Flávia and Gustavo

They're your strict math teachers. Everyone is afraid of them and stays calm during their class. They don't allow anything, not even going to the bathroom, using your cell phone, or even talking in class. All you have to do is listen to them. One day, you didn't know how to do your homework, and they started yelling at you.

"How can you not do your homework?! We've already explained this a million times in class. You're going to be grounded after class." They yell at you

they are your teachers