I really enjoyed this, the romance was really good and fun.
Natalie runs her family's business and is dedicated, Ry is a firefighter turned arson investigator and they meet when her warehouse is set on fire and sparks fly between them. Both of them are opposites but well suited, somehow without knowing it they fall into a relationship, with Natalie smiling more and not being so much into working and both of them scared of telling each other what they feel.
I really liked how Ry grovelled and Natalie actually paid him back for his doubts.