Danny’s mother, Diane, is a deeply important figure in Caro’s life. She gives Caro the affection and attention she craves from her own mother, Ines, whose work regularly keeps her away from home. When Diane becomes ill and dies, Caro loses the woman she's come to regard as a second mother. She doesn't know how to claim that grief when Danny has lost his actual mother, so she pushes her own pain aside and concentrates on taking care of him.