Christina cares for a young heart patient while squaring off against the arrogant surgeon working the case. Elsewhere, Ray serves as personal nurse to Christina's mother-in-law, who, unbeknownst to Christina, has been hospitalized. Kelly tends to a man with a worrying wife.

A custody battle rages between two couples over a mother's unborn child---with Christina stuck in the middle of the drama. Meanwhile, Ray's on thin ice when he works as a medic at a hockey game; Tom escorts a date to a charity function; and Bobbie offers a helping hand to the homeless Isabel.