Friendship Chocolate

After Gian kicks everyone out of the baseball match, the boys resolve to ignore Gian and make him their enemy, but because they are weaker than Gian, they still let him do whatever he likes to them - Haruo and Yasuo are ordered to buy groceries for him, while Suneo is forced to push the blame on Nobita. Thinking he has been betrayed by the others, Nobita tells Doraemon about it. Furious, Doraemon takes out the Friendship Chocolate so anyone who takes the chocolate will think and behave like him. Nobita shares the chocolate with the others and some passers-by and they all stand up against Gian, but when they disturb his solitude with Shizuka, he realizes that sharing the chocolate may not be a good thing after all.