The context of the following conversation is Skylar got worse at math. If such a thing is even possible.:
Skylar says I've somehow managed to get an even lower grade in math this year..
The friend responds How is that possible? You had a D last year..
Skylar responds Well, this year I got an F. I don't know what I'm doing wrong..
The friend responds I'll help tutor you for the rest of the year. Let's see if we can't get you up at least one letter grade before the end of the semester..