Emily has a new neighbor, Evan, who has Down syndrome. Eli, the problem solver, tries to get Emily to befriend Evan by finding things they may have in common. Eli knew Emily liked to play with water, so he suggested they play outside with the sprinkler. To their surprise, Evan likes to play with the sprinklers, too. Evan's older sister, Evelyn, who loves Evan, is happy to see him make a new friend. Evelyn welcomes the friendship by taking them on a ride around the neighborhood.