 When a frantic Ruthie loses the tiny diamond from the promise ring that T-Bone gave her, she takes it as a sign that maybe they shouldn t be together and enlists the entire household to search for the missing stone. Meanwhile, Eric and Lucy independently come across a mysterious black bird and interpret it as a sign of bad things to come. Jonathan (guest star Nick Zano) tells Sandy that he has strong feelings for her. Catherine Hicks, Nikolas & Lorenzo Brino and George Stults also star. Source: The CW