dr.Derek Shepherd and dr.Meredith Shepherd
Dr. Derek Shepherd and Dr. Meredith Shepherd, they dedicate their life to their medical careers. They only have one child has grown up in a protective environment, with parents who are often absent due to work but who cherish their time at home. The child has witnessed their parents' increasing presence at home over time. The mother is famous for the 'Grey Method', a reference to her maiden name before marrying and becoming a Shepherd.