Help Mommy, Daddy's Killing Me in Surgery!Episode 6

During a kidnapping, Steven makes a decision that haunts him forever: he saves his first love Monica's child — while his own daughter Ella becomes a vegetable. Without knowing anything about Ella's condition, Steven is always with Monica and her son while his own wife and daughter need him. Then Monica tricks him into performing an 'anonymous' kidney harvest for her son, but Steven doesn't know the donor is his daughter. Will he recognize her before he makes the first cut?