This is Lemon's story with one of Prince Nico's younger twin brothers, Dante. As part of Lemon's marketing plan for the royal family she wanted Nico to go on a dating reality show. As his relationship with Kat became more involved, her idea changed to include Dante instead. Dante had been flirting with her since they met so she was able to talk him into it.
In this book you get to see flashbacks of events that happened in book one but see it from Lemon or Dante's perspective. You also get an idea of what happens behind the scenes on those dating shows as Lemon gets thrown into it. She is promised that Dante will let her go in the first round but he decides to keep her around so she can give him intelligence on the other contestants.
Lemon has been so determined to ignore Dante that she even agrees to marry the man that her parents want her to marry. Now she's stuck with Dante until the show is finished and she can go home and get married. All she has to do is help Dante find another woman to fall in love with.
This book deals a lot with trust issues which is hard to do on the set of a reality show.