The Unhoneymooners, written by Christina Lauren, is a fun and romantic contemporary novel that follows the story of Olive Torres and Ethan Thomas. After everyone at their sibling's wedding falls ill, Olive and Ethan, who can't stand each other, are forced to go on the honeymoon trip that was meant for the newlyweds. As they navigate unexpected adventures and hilarious mishaps, they discover a growing attraction. This book is a perfect blend of humor, romance, and a tropical setting.