Thorne confesses to Eric that marrying Brooke was the biggest mistake of his life. He gave up everything for a life with a woman who thinks of him as a consolation prize. Thorne refuses to be his brother's substitute. Eric embraces his son sympathetically. Brooke tells Ridge that she's not going to let her marriage end this way. Ridge points out that Brooke has to convince Thorne that she still feels passionately about him. Tony gets ready to take his HIV test. Now he can prove that there's nothing wrong with him. Taylor assures him that he's doing the right thing. Ridge is certain that Thorne and Brooke can patch things up, but Eric isn't so sure. Thorne is packing when Brooke returns and tells him that she wants to save their marriage. Brooke wants to show Thorne how passionate she is about him. She tells Thorne to make love to her and starts to seduce him. Elsewhere, Dr. Craig returns with Tony's test results.