Rafe tells Arianna about Grace being Sami's biological daughter. Arianna is sympathetic when she learns the biological dad is a DiMera. But she still wishes Rafe would disentangle himself from Sami, fearing that he's repeating the past. Arianna runs into Brady at the Kiriakis mausoleum. Will reacts to the news that Grace is his biological sister. He asks why Sami lied about the adoption. Sami says she was protecting Grace from EJ. EJ tells Nicole about being Grace's dad. Nicole pretends to be stunned, and privately reveals her panic to Stefano. Victor tells Philip the DiMeras are ready to end the feud. Philip asks Stephanie to lie to Bo and Hope by not mention EJ's involvement in her kidnapping.