>>112690016it's cause while it's true the other kids beat up the Ed's, it's always for a reason, Eddy's Brother is just doing it because he's an asshole
also the Ed's all basically go through a Wizard of Oz development during the confrontation with Eddy's Brother;
>Eddy found his Heart when he confessed the truth about his brother and how it affected him as a person>Edd discovered his Courage when he stood up to Eddy's Brother in his defense>Ed discovered his Brain when he figured out how to use the door to defeat Eddy's Brother 
