Nina and Simon were once childhood sweethearts, but due to Chloe's sabotage, Simon mistakenly believed that Nina, who returned after a five-year disappearance, was the culprit behind his brother's death. Seeking revenge on Nina, he pursued her again and successfully married her. It was not until the moment of childbirth that Nina realized the sole reason she was allowed to carry this child was because Simon intended to use her baby's placenta for Chloe's medicinal purposes, revealing her supposedly happy marriage to be nothing but a thorough deception.