At the hospital, Angie and Jake convince Amanda to go ahead with the DNA testing of Trevor to see if he has the same disease as David. As Marissa has to deal with the side effects of JR’s intense chemo treatments, she learns that she could be at risk for David’s illness as well. Liza continues in her quest to help Damon find a new job. While visiting Bailey and Stuart, Liza is urged to tell Colby how she feels about their relationship. As Colby urges JR to mend fences with Adam, Tad advises Marissa that she shouldn’t keep JR in the dark about the test she’s taking to see if David passed the disease on to her. After helping Emma with her science project, Annie tells Scott that nothing will happen between them and that she intends to keep Adam’s trust.