from fictiondb:

Dr. Michael Rafferty will do anything to convince nurse Natalie Palmer to bring her nursing talents back to the Worlds Together team. The longer he spends persuading her to return to their medical ranks, the more he wonders why he ever let this woman go from his life.

To the self-made surgeon, Natalie's wealthy background makes him feel they are worlds apart. Their happiness depends on whether Rafferty can look beyond their backgrounds and realize that she's not just a nurse in a million, but his woman in a million.