Love Adventures #9

High school students Carol and Joe are going steady, although her mother feels Carol's too young to focus on just one boy. Mark visits town and he and Carol fall in love. Joe catches them together: Mark says Carol should have told him about Joe, and Joe slaps Carol for being unfaithful. Joe and Carol break up, but Mark has already left town. Two years pass and Mark never returns. Carol realises going steady at a young age was a mistake.