When Dottie Rae's vintage necklace goes missing, Ethan enlists Emma to find it. Emma imagines herself a 1940s detective in a black & white noir world. Ricky and Joey seem suspicious, but a mysterious print sends Emma off to investigate. Emma finds the necklace in a box and tells Dottie Rae that Ethan found the necklace, so he can show his grandmother how much he cares.