After revealing the true relationship with Ethan Sutton, insist that the Mercer invited him to dinner. Hesitant because of his obvious feelings for Emma, Ethan forces, only to cut the visit short dinner ominous Dan. As Emma and Ethan struggles to maintain order in Arizona, Sutton and Thayer discover shocking revelations related to Los Angeles in search of the biological mother of the girls. Although the result can be what Sutton had hoped, leading him to question the world around it has been hidden for all these years. Sutton will be able to find the answer why she and Emma were separated, and curiosity made her life and her family in danger? Meanwhile, Laurel falls for a new kid in school, hoping to finally have some of their property, instead of always being in the shadow of Sutton. Unfortunately, his speech was cut short when nature called dibs Laurel does not want to share.