This book was a delightful read. When the MFC it's in danger, the MMC volunteers to be her bodyguard. They had a relationship years ago and it was never resolved, so what better why to take care of all this mess? Create a fake engagement of course. But like all the best romances, the lines blurred rather quickly and the feelings became real. 
This second chance story is full of character and emotion. The author lovingly told their story for us to understand their heartache. Great tale.