Claire Thorne, a top OB-GYN, secretly the sister of New York's richest man, lives a low-key life. Six months pregnant, she diagnoses her brother's "perfect girlfriend" Scarlett with HIV. Scarlett refuses to believe it, attacks Claire, and even tries to inject her own blood into Claire. When Claire starts bleeding, Ethan rushes in and stops it. Scarlett finally learns the truth — her dream of marrying into wealth is over.
