同居进入第二年，宫田晃启（长谷川慎 饰）与岩永崇（古屋吕敏 饰）沉浸在幸福之中。两人在忙碌的日子里彼此珍惜、相互深爱，终于拥有了寻找已久的理想关系，内心充满幸福。然而，宫田一方面觉得两人的距离比以前近了许多，另一方面却也意识到，自己仍有很多关于岩永的事情并不了解。 “我不太想谈过去的恋人。”——岩永这样说道。而那些偶尔流露在只言片语和举手投足间、属于岩永“自己所不知道的过去”，却始终萦绕在宫田心头。就在这时，岩永在杂志采访中公开表示：“我有了重要的人。”看到这篇采访后，岩永的“前男友们”开始陆续出现——！“现在我想在一起的人，只有你。”——明明想相信这句坦率而真诚的话，却始终无法消除内心的违和感。在这段看似圆满的关系旁，动摇的心开始悄然泛起涟漪。 “第二次恋爱”，将再次迎来考验——！
刚刚下班回来的林潇潇有点不淡定了，因为她听到了卧室里的男友在接听女人的电话，打电话的女人不是别人，而是男友的上司。明知男友是在和上司交接工作，但自己也是心生醋意。男友陈泽言发现女友的不对劲，简单聊了几句就匆匆挂断电话。为了弄清马素对自己男友有没有爱慕之意，林潇潇决定跟踪男友，通过网络渠道，她找到一名有经验的私家侦探跟踪男友。她完全不知，私家侦探就是男友上司安排的，原来林潇潇的一切，都在马素的掌握之中。在马素的精心安排之下，侦探教唆林潇潇策划了一场假绑架，目的就是为了试探陈泽言的真心，林潇潇欣然答应。最终陈泽言与林潇潇执着的爱情打动了马素，在马素的操办下，陈泽言向林潇潇求婚成功。
Already on opposite sides of Michael Hewes's custody suit against his mother, Patty Hewes (Glenn Close) and Ellen Parsons (Rose Byrne) prepare to face off in court after a cyber-hacker's revelations about insider trading expose damaging personal information that push an informant over the edge.
As Leo's replacement Thomas Chamberlain arrives Nikki investigates the murders of Rachel Freedman, shot in the head, and her little autistic son Nathan, who was poisoned. Nikki rejects policewoman Anne Burchett's theory that Rachel killed them both but is perturbed when an impostor, claiming to be Rachel's sister, visits the morgue. At the same time the disfigured corpse of Eva Liron is discovered, killed with the same poison as Nathan. She had been the nanny to French hot shot footballer Isaac Dreyfus and was planning to blackmail him over a sex tape of them both. Jewish Isaac is a controversial figure due to his anti-Muslim sentiments but he denies ant part in the murders. Then another victim, Isaac's agent Mousa, is discovered dead.
