An unexpected engagement and quickly planned wedding arouses suspicions. Sutton wants Emma to show Kristin what they found in Rebecca's home.
Ethan avoids Emma as she seeks to learn what really happened on the reservation. Thayer begins to doubt Alec's alibi. Kristin grows suspicious of Ted's story about Justin's mother.
Ethan's friends attempt to prove his innocence after he is arrested for murder.
Sutton encourages Ethan to bond with his estranged father, while Emma works to prove his innocence. Rebecca offers Laurel the chance to produce a music demo.
Family tensions arise when Ethan travels to his father's home to hide from the police. Emma must lie in the aftermath of Ethan's crime.
Ethan gets into trouble when he seeks information about a tattoo. Laurel ignores her parents' wishes and continues to see Justin.
Emma is left outside looking in on the night of the county club's ball.
Ethan, Emma, and Thayer follow a lead to Suttons dispearance. Meanwhile Laurel wows a crowds at a charity benefit.
With Sutton still missing, Emma feels on the edge. Then a note comes for Emma via Suttons signature making her feel more so. Emma (as Sutton) goes accepts invite to The Univerty of Texas tennis program, much to Teds surprise. Emma feels like Sutton maybe gone for good. Meanwhile Phyllis (Chars mom) has a drinking episode.moreless
It's been one hard night for Emma and Ethan, and things get harder when they find out that Sutton disappeared right after the fight and that one of the Mercers cars is missing. The police find the car at the bottom of the lake. Meanwhile Rebacca "Annie" is back in the city and Char is the only one that seems happy about it.moreless
Emma tries to get Ted and Kristin to open up about the past when she overhears them fighting. Elsewhere, Sutton gains insight into Emma's former life while pretending to be her in Las Vegas.
While Sutton is in prison under her sister's identity, Emma is having trouble with Travis. But with the Mercer's out of town, Laurel and Emma as Sutton are having their circle of friends at their house.
Sutton is furious when she learns that Emma and Ethan kissed. Sutton and Emma continue to find more info about their mom. Meanwhile, Laurel becomes suspicious when Justin keeps breaking dates. Also, Mads learns Edwardo is moving and Char goes on a date with a boy she found in her pool.moreless
Emma is forced to go up against Neesha for Homecoming queen which causes problems with her and Sutton. Sutton and Emma both try to find more info on their mom while Alec and Ted try to hide it.
Sutton and Emma soon find they have had the same dreams and similar childhood experiences.
The Mercer family has a special guest at their dinner table, Ethan. Meanwhile, Sutton finds some surprising information in L.A. Also, Laurel and Char like the same guy.
Emma is afraid something bad has happened to Sutton and Sutton's friends and family start to get suspicious.
Emma is framed for stealing money from her foster mother by her foster brother and runs away to her twin, Sutton's. This is their first time meeting and Sutton asks Emma to trade places with her while she goes off to find their real parents. Emma accepts and now must take on the role of Sutton for two days.moreless