Holding a bunch of grudges, Sour Grape finds the tables turned when a friend holds a grudge against him, making him realize how unfair grudges can be--and how much sweeter life can be with a little compassion and gratitude.
David's activities in school include chewing gum, talking out of turn, and engaging in a food fight, causing his teacher to say over and over, "No, David!"
TJ's former best friend, Danny, has just returned from London, but TJ finds that he has changed--he is constantly one-upping everybody, and when he uses his cell phone to send an embarrassing picture of TJ to other kids Danny takes it one step too far.