Picking up where "Five by Five" left off, Angel takes Faith to his apartment. In a brief, violent vision, Faith charges at Angel with a knife and cuts up his face. When Angel comes up for food to feed Faith, Wesley argues about giving Faith another chance, and Cordelia gets Angel to sign several checks to fund her vacation, so she can be gone for as long as Faith is around.
Downstairs, Faith confesses to Angel that she is haunted by visions of her violent past in Sunnydale. Angel talks to Faith about redemption, saying she has to make amends for her crimes, no matter how hard it is. Faith tells Angel how worried she is about making up for everything she's done, and in process reveals that Buffy has a new boyfriend, which upsets Angel. Meanwhile, Wesley plays darts at a bar, and encounters Weatherby, a member of the Watchers' Council's Special Operations team on the hunt for Faith. The council members give Wesley an opportunity to come back to the Council if he's willing to turn in Faith. They give him a syringe that, if injected, will sedate Faith and let them take her back to England. Wesley agrees on the condition that Angel is left unharmed, to which the team reluctantly agrees.
The lawyers at Wolfram & Hart, upset that Faith has teamed up with Angel, hire a demon to have her killed. The demon sneaks into Angel's apartment and attacks. Faith kills it with a knife, and then is frightened by the sight of the demon's blood on her hands. Without warning, Buffy arrives at Angel's place and is shocked to find Angel hugging Faith.
Buffy is determined to turn Faith in to the police, but Angel objects and the two come to blows. Buffy hits Angel and when he hits her back, she is in utter shock. Wesley arrives with the news that the Council is looking for Faith. The two Slayers escape to the roof, where they argue about everything that has happened. Buffy is unwilling to forgive Faith, even though Faith is genuinely sorry. One of the Council members attacks Buffy and Faith as another hovers above the roof in a helicopter. Inside the apartment, Wesley stabs Weatherby with the syringe while Angel runs upstairs and as the two Slayers seek cover against their attackers, Angel bursts through the roof skylight and gets inside the helicopter.
Detective Kate Lockley - guided by Lindsey MacDonald's information - arrests Angel for harboring the fugitive Faith. When Angel and Kate, with Wesley and Buffy in tow, arrive at the police station, they are surprised to see Faith is voluntarily confessing to her crimes. Later, Buffy admits to Angel how hard it was for her to see Faith with him. Angel counters by saying it was not about Buffy, it was about saving Faith's soul. Buffy lashes out by telling Angel she has someone else in her life, and unlike her relationship with Angel, she can trust her new boyfriend. Angel tells her it's good she can move on because he can't; he has no one to share his pain. Angel then tells her that she doesn't know him anymore and angrily orders her to leave L.A.. As soon as she is gone Angel regrets his harsh words and decides to head to Sunnydale to make his own amends. Meanwhile, Faith manages to find peace in her jail cell.