It's a hard day out in the field for Ben and Luke when they come into conflict over their differing approaches to saving a factory worker with his arm caught in a machine. Steph questions her choice not to have children when she nurses a successful businesswoman, diagnosed with breast cancer, who regrets giving up her child for adoption during her teenage years. Connor fears that a series of late nights may have caused him to endanger the life of a patient. Terri is concerned Jared's unresolved feelings about his break-up with Samantha are affecting his work.