The narrative concerns Waldo Jeffers, a lovesick youth, who has engaged in a distressing long-distance relationship with his college girlfriend Marsha Bronson. After their school terms end, Waldo returns to his hometown of Locust, Pennsylvania. He becomes increasingly paranoid over the course of two months, worried that Marsha might not stay faithful to him as promised. More than anything, he fears constantly that she will engage in sexual promiscuity. Lacking the requisite money to visit her in Wisconsin, he concocts a plan to mail himself to her in a large cardboard box, expecting it will be a welcome surprise to Marsha. He ships himself on Friday.