In the series finale, Peter makes a decision about his marriage. Beth receives good news from China, and Cameron begs her for a second chance. Damien finally makes a choice between Galina and Frankie. Frankie, however, gets disturbing news about her father. Sean is released from custody, but Tally not coming clean about Zoe's death creates tension in their relationship. Meanwhile, Kimberly throws her son a birthday party – with some surprising guests.