First, I want to say that this book works as a fun, quick, and fluffy romance full of cliches. I understand why it was chosen to be turned into a movie; this story, as a movie/show, with a charismatic cast and a good script, can work really well. All things considered, the way it was executed here left something to be desired.

First, the characters. I've been reading more romance recently, and while I am no expert, I've noticed this pattern (mostly in straight romance) where the FMC is quite incompetent and clueless, despite being treated and described as "the best", "the smartest", etc. In this case, Hannah is supposed to be this really good agent who can read people, yet fails to see that the MMC clearly likes her. On the other hand, Jack does feel a bit more well-rounded in my opinion, and I did like his character a bit more. It's almost as if writers take more time building the perfect love interest and neglect their female protagonists. Some of the side characters were fine; I did love Jack's parents, but Robbie, holy crap, he was just cartoonishly douchy.

The writing is fine; there was a bit of repetition and A LOT of dialogue. The pacing was fast, and you could definitely read this book in 1 or 2 days with no problem. At around 80%, I did feel like the author was dragging the conflict for no reason.

Overall, I do have high hopes for the adaptation since I think this story fits well as a movie, and also for a book called "The Bodyguard", you would think we would have a bit more action, but all things considered, if you are looking for a quick, emotional and fun romance to enjoy, you could have a good time with this one.