DJ is upset because her Spanish grade is considerably lower than all her other grades, so she gets Danny to talk to her Spanish teacher, which may not be the best idea when Danny and the teacher develop feelings for each other. Uh-oh.
Good episode. I've definitely been in the boat where one of my grades is lower than the rest. And the lesson about trying hard and never giving up. I've actually watched this episode just so I can get that moral, in times when I am getting a bad grade and I just want to give up because the work is too hard. Good moral and good plot get this a B+/A- for a grade