Elly tells Susan shes certain she saw was her estranged half- sister, Beatrix. But she cant understand why Bea would avoid her. Susan soon comes across Bea herself, who explains she is here to see her sister, but lost her nerve at the last minute. They were at loggerheads the last time they saw each other, and Be fears Ellys rejection. Susan assures her Elly will be thrilled to see her. Whe... (thetvdb.com)