No one does grumpy x sunshine quite like Cat Sebastian, and once again, she absolutely nails it. Peter, underappreciated and overlooked by his family, sees the best in Caleb right from the start, despite his Peter-specific brand of surly self-righteousness, and the two of them navigate from bitterness, to grudging respect, to attraction and finally to affection so organically. I loved seeing Caleb thaw to Peter on their haphazard road trip, as he begins to recognize Peter's soft heart and earnest goodwill, as much as I enjoyed seeing Peter's growing self-confidence and pride. I read this in one sitting, because I just didn't want to set it down, and I am genuinely shocked to have felt so swept away by a romance without on-page love declarations (who am I?!).