Billy and Mandy ask Grim to come to school with them. As they reached the school, Mandy's nemesis, Mindy annoys Mandy and sees Grim and she becomes friend with Grim. Billy asks a man like the American President Abraham Lincoln to be his friend instead of Grim. However, Billy and Mandy asks Grim to be their friend but Grim refuses and tells that Mindy is his Best Friend. Mindy, her friends and Grim go for a mall to buy accessories for them. Mandy asks Abraham Lincoln to build a 'Friendship House' in the same mall. Mindy's Friends go into it and Mindy sees Abraham Lincoln and asks to become her Friend. Mindy throws Grim and became Abraham Lincoln's Friend. At Last, Mandy, Billy, Irwin throw Grim away because he refused to be a friend with them.