罗斯（大卫·休默 David Schwimmer 饰）决定和邦妮分手与瑞秋（詹妮弗·安妮斯顿 Jennifer Aniston 饰）复合，可因为瑞秋让他认错而依旧分手了。菲比（莉莎·库卓 Lisa Kudrow 饰）成为了弟弟小弗兰克和艾丽丝的代孕母亲，人工受孕怀了三胞胎。罗斯与英国女孩艾米丽相恋，决定在伦敦结婚。由于怀孕的菲比和有旧情困扰的瑞秋的两人留在纽约，其他人都赶赴伦敦参加罗斯的婚礼。婚宴上，摩妮卡莫妮卡（柯特妮·考克斯 Courteney Cox 饰）触景生情，竟和安慰她的钱德勒（马修·派瑞 Matthew Perry 饰）发生了一夜情。意识到自己仍爱着罗斯的瑞秋决定飞赴伦敦挽回。但当她看到幸福的新人，决定不扰乱这个婚礼。但最后在罗斯在做婚礼宣誓时，却将艾米丽的名字说成了瑞秋.........
In the new season of Miss Scarlet and The Duke, Eliza has taken over the business of Nash & Sons (not that he has any sons) and things are not going entirely smoothly, although help comes from some familiar sources. Outside of work, her relationship with William builds towards a looming decision that will shape both their lives....
