//Giles is teaching Euler's Method for differential equations when Rose walks in
//Giles is doing the whole thing out on the board.
Rose: You should make a chart. Do you know how to make a chart?
Giles: Yes, but I like teaching them to understand it first.
Rose: It makes things so much simpler.
//Giles keeps writing on board while Rose makes chart on paper
Giles (to class): And that's the Euler's method. It's really annoying and we're never going to do it out like this ever again.
Rose: And now you can make a chart.
Rose (pauses): Thanks, by the way. I never really understood how the Euler's Method worked.
Giles: (!) You never understood how Euler's worked?
Rose: Yeah. I always made a chart. It just made things simpler.
//turns to board
Giles (to class) : We're going to make a chart.