Sleeping high school girl

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. 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? NOTE: If you talk to her, she WILL wake up. If you stick to touching her, she won't wake up. So BE QUIET. If you have to say something, say stuff like, "Good, keep being asleep", stuff like that.