Greg is thinking about the punishment he is going to get from his dad because of his bad grades.
Gregs father lectures him about his grades and says he can't join the Scorpions basketball team.
This is my Harmonica
Greg feels very alone because his dad dosent realize how important the scorpians are to him. He ran away to find a peaceful place.
Greg Meets Lemon Brown and helps him outsmart the robbers that are after Lemon's treasure.
After the robbers left, Greg asked Lemon about his treasure. Lemon showed him an old harmonica wrapped up in news papers. He told him that his son went off in the war and got killed. His son carried the harmonica and news paper clippings. The story made Greg realize how important family is.
When Greg came back home, he rang the doorbell. He knew he was going to get a lecture from his father and he was happy about it. He finally realized that his dad just wants whats best for him.