As Nathan and Haley prepare for the family's move to Barcelona, Brook struggles to accept Julian's reaction to Alex's crisis. Quinn helps Clay hatch a plan to win back Nathan as a client. Meanwhile, Millie's downward spiral puts her and Mouth at a crossroads, and Dan Scott's pronouncement shocks Rachel and his audience.

Nathan tries to keep Haley calm after Taylor shows up at their house with Quinn's ex-husband in tow. Julian sticks up for Alex on the set of their movie, and Brooke leans on Alexander to ease her heartache. Meanwhile, Clay gets a chance to prove his commitment to Quinn by helping her through a dinner with her sister and David.