A family to wish for Dr. Mac Grant loves his son with all his heart but is struggling to be the father he deserves — he's a single dad with a demanding career. Juggling the two is proving difficult, and he is well aware of his son's longing for a mother. Lori Ames is a nurse on Mac's ward. As a single mother with a beautiful daughter of her own, she can bestow the special care that both their children so desperately need. Mac needs her, too, but is a marriage of convenience enough…when what she really craves is his love?