Frank is exhausted from work because he has to support his grandson bart, financially and mentally since his parents died a few months ago.
Climax
Frank is sad because he can't give Bart what he needs to enjoy his childhood and doesn't know what to do about it, Bart still appreciates what his grandfather does for him but can't help but feel sad.
Falling Action
Frank talks to Bart and tells him that he has been having difficulty finding a job at his age, and that his pension is not enough to support the two of them, but in a cheerful tone he tells him not to worry and that he will try to find a job soon.
Resolution
Bart notices that food is starting to be a big problem and wishes he could do something to help his grandfather, but all he can do is not to pressure him.
Bart gives an idea to Frank telling him that he could work as a teacher. Since he used to be really good in Algebra he decided it was a good idea.
Frank is finally able to find some peace and is very happy that he will be able to help his Grandson.