Cassie tries to soothe Richard as he agonizes over the new information about his parentage. Beth and Susan arrive and Cassie leaves with them. When Richard questions Edmund about his intentions towards Beth, Edmund admits that he is going after her. Later, Richard is struck by Edmund's capacity for tenderness with a grieving Susan. As Richard is debating over what to do about the letter, Cassie urges him to consult Dax before doing anything. Marah attempts to make an apology to Olivia and Josh, but she's reduced to tears when Sam mocks her. Olivia later accepts her apology. Noah is forced to hide Reva in closet when Perdita arrives. Reva overhears Noah and Perdita talking about her. Later, Noah informs Reva of the danger Perdita presents and tells Reva he must move in with her to protect her.