Mr. bueller shuffled through the papers on his desk. he smiled. he smiled and hummed as he sat down to work. he remembered his college years when he dated a girlfriend in borrowed cars. she thought he was rich because each time he picked her up he had a different car. it was fun until he had spent all his money on her and had to write home to his parents because he was broke.

how does this paragraph contribute to the meaning of the short story?