Plot
Anastasia 'Ana' Steele and Christian Grey return to Seattle after a long honeymoon. Christian is upset to find that Ana has kept her maiden name at work. Ana reluctantly starts using the name Grey after realizing how important it is to Christian. As a belated wedding gift, Christian gives Seattle Independent Publishing to Ana, planning to rename it Grey Publishing.
While Christian is on a business trip in New York, Anastasia goes out for a drink with longtime friend Kate Kavanagh, doing so against Christian's wishes. Returning home, she finds that her former boss, Jack Hyde, who was fired for attempting to sexually assault her, has been apprehended by the security staff. Duct tape is found in his pocket and in his van there are tranquilizers and a ransom note—all indications that he intended to kidnap her. Hyde is arrested. Angry with Ana for defying him, Christian cuts short his business trip. At Seattle, Christian sulks while Ana sleeps. Eventually, the two argue and Ana berates him for being possessive. She demands more freedom and access to her friends. Christian relents after realizing how much Ana's friends mean to her and that she did the right thing by staying with Kate rather than at home. He later surprises her with a trip to Aspen, with Kate, Elliot, Mia, and Kate's brother, Ethan. While there, Elliot proposes to Kate, who accepts.
Ana's step-father, Ray, is in a medically-induced coma after a car accident. After he awakens a few days later, Ana and Christian arrange to move him to Seattle to recover. It is also Ana's birthday weekend, and Christian surprises her with all her family and friends at a dinner. He gives her a charm bracelet with the charms representing all their "firsts" including an ice cream cone to represent their "vanilla" relationship. Christian also gives her a car. Soon after, Ana learns that she is pregnant. Christian angrily accuses her of getting pregnant on purpose and leaves. He returns the next morning drunk, claiming Ana will choose the baby - whom he believes to be a boy - over him. Ana says it could be a girl, though Christian refuses to accept that due to his sexist nature. Ana becomes furious when she discovers a text message on Christian's phone from his ex-lover Elena Lincoln, the woman who seduced him when he was fifteen and introduced him to the BDSM lifestyle. The message indicates they met for a drink.
The next two mornings, Anastasia and Christian barely speak to each other, though he insists his and Elena's relationship is long-since over. When Christian is away on a business for a few days, Ana receives a call from Hyde. He has kidnapped Mia Grey and demands $5 million in two hours. He warns Ana not to tell anyone or he will kill Mia.
Anastasia feigns illness and returns home to escape her bodyguard. She takes a gun and goes to the bank. Before collecting the money, the suspicious bank manager calls Christian, who asks Ana what is going on. He initially believes she is leaving him, but realizes something is amiss. She then approaches a waiting car, shocked that Hyde's accomplice is Elizabeth Morgan, her co-worker. Hyde had instructed Ana to ditch her phone, but she tricks him by hiding her phone in the bag of money and handing over the manager's phone to be discarded instead. With her real phone in the bag, Christian and Taylor, who have already learned of Mia's disappearance and called 911, trace Ana's location. When Ana and Liz arrive at Hyde's location, an angry Hyde hits Ana out of vengeance for losing his job and Ana falls to the ground, hitting her head, causing Elizabeth to worry for Ana's safety. Angry, Elizabeth argues with Hyde. With Ana on the ground, and Hyde distracted by Liz, Ana shoots Hyde in the leg. As she starts to black out she hears Christian calling her name.
Ana wakes three days later in the hospital with Christian at her side. Despite still anxious about fatherhood, he realizes how important their baby is to her, and they reconcile. Ana returns home the next day. Christian learns from his private investigator, that he and Hyde had the same foster family. Christian tells Ana about how he met and was seduced by Elena. By introducing Christian to the world of BDSM, Elena helped him. If she had not intervened, he would still be plagued with horrible memories of his mother and would never have managed to control his life. He had been recently looking for to talk to someone about his problems, and after not being able to contact his psychiatrist, Dr. Flynn, Christian went to Elena's salon. She took him for a drink and to help him relax. Despite having made a pass at him, Elena realized that Christian loved Ana and agreed to leave on good terms. Christian reassures Ana that she did the right thing to call him out for his behavior, as Flynn had been right; he still has a lot of growing up to do.
The next day, a furious Christian discovers that Elena's ex-husband, Eric Lincoln, had bailed Jack from jail out of spite for her affair with Christian. Christian tells Ana that after learning about the affair, Eric severely beat Elena and divorced her. Despite Christian's urging, Elena refused to press charges against Eric out of guilt for the affair. Christian retaliated by buying out Eric Lincoln's logging company to sell it off. Elizabeth confessed to the police that she was blackmailed by Hyde to be his accomplice.
Seven months later Ana and Christian have a son named Theodore Raymond Grey, nicknamed Teddy. Two years later Ana is six months pregnant with their second child, Phoebe. Elliot and Kate have married and have a two-month-old daughter named Ava. After having BDSM sex, Ana and Christian get ready to celebrate Teddy's second birthday with their family and friends.
