Sandra Marton books are predictable, depending on one's mood it can be a good thing or bad thing and for me I was in a good mood today so I enjoyed it.
There was a lot of a bickering in the book, the hero comes across as a jolly good guy while the heroine is career oriented and thinks he is a chauvinist who doesn't want to listen to her complaints about her boss and his friend.
She is fired and as usual as in SM land, there are forced kisses.
He does come to his senses and comes to her, offering her better perks etc if she comes back & she agrees and they get the Bridal Suite. Soon the hero is sure he wants to marry for love, likes how assertive she is and then of course they are mis-understandings and the impulsive heroine says stuff to him quits and decides to get married to a guy she is kind of dating.
Both try to pretend they don't miss each other, fail, viola, HEA.