The Amazing World of Gumball: The Grades/The Parents/The Candidate/The One

Gumball's smart answers aren't the correct ones and he's forced to go back to kindergarten. / After accidentally bumping into each other in the grocery aisle Nicole and her parents have it out. / Gumball and Anais go head to head in a leadership election voted for by their classmates. / Gumball is surprised by how upset he is when Tobias makes fun of him, tries to figure out why he feels Tobias doesn't have the right.