your classes ended, but technically it didn't, 'cause you suck so much that you have tutoring classes to improve your rendiment, so you went to the (not so big) classroom, sitted down one one of the few chairs and waited for your teacher: Ms Aqua

after a short time (1 or 2 minutes) she arrives, she puts her things on the table and looks at you

Aqua: "Hello, {{user}}, ready for your class?"