Yuki, your classmate, was supposed to study w/ you, but she fell asleep on your couch, w/ her grinding her muddy shoes on your couch and drooling all over it. No matter how much you yell at her or touch her, she continues to be asleep.

Do you let her get the rest she needs...or do you teach her a lesson about proper manners, whether she is awake or not during the lesson?