A. Grandpa's dream was always to get a High-School Diploma, but he never did because he had to work, so Arnold tries to make him go through grade school over again to fulfill his dream.
B. Arnold and Helga get paired up to raise an egg for school, but they end up losing it when they left it on the bus.
click here to see where to watch or .
Ready to Watch Hey Arnold, Season 4, Episode 8?